880975440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 300

約数和(自身を含む): 3211021044

約数和(自身を除く): 2330045604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 257, 270, 276, 324, 345, 360, 368, 405, 414, 432, 460, 514, 529, 540, 552, 621, 648, 690, 720, 771, 810, 828, 920, 1028, 1035, 1058, 1080, 1104, 1242, 1285, 1296, 1380, 1542, 1587, 1620, 1656, 1840, 1863, 2056, 2070, 2116, 2160, 2313, 2484, 2570, 2645, 2760, 3084, 3105, 3174, 3240, 3312, 3726, 3855, 4112, 4140, 4232, 4626, 4761, 4968, 5140, 5290, 5520, 5911, 6168, 6210, 6348, 6480, 6939, 7452, 7710, 7935, 8280, 8464, 9252, 9315, 9522, 9936, 10280, 10580, 11565, 11822, 12336, 12420, 12696, 13878, 14283, 14904, 15420, 15870, 16560, 17733, 18504, 18630, 19044, 20560, 20817, 21160, 23130, 23644, 23805, 24840, 25392, 27756, 28566, 29555, 29808, 30840, 31740, 34695, 35466, 37008, 37260, 38088, 41634, 42320, 42849, 46260, 47288, 47610, 49680, 53199, 55512, 57132, 59110, 61680, 63480, 69390, 70932, 71415, 74520, 76176, 83268, 85698, 88665, 92520, 94576, 95220, 104085, 106398, 111024, 114264, 118220, 126960, 135953, 138780, 141864, 142830, 149040, 159597, 166536, 171396, 177330, 185040, 190440, 208170, 212796, 214245, 228528, 236440, 265995, 271906, 277560, 283728, 285660, 319194, 333072, 342792, 354660, 380880, 407859, 416340, 425592, 428490, 472880, 478791, 531990, 543812, 555120, 571320, 638388, 679765, 685584, 709320, 797985, 815718, 832680, 851184, 856980, 957582, 1063980, 1087624, 1142640, 1223577, 1276776, 1359530, 1418640, 1595970, 1631436, 1665360, 1713960, 1915164, 2039295, 2127960, 2175248, 2393955, 2447154, 2553552, 2719060, 3191940, 3262872, 3427920, 3670731, 3830328, 4078590, 4255920, 4787910, 4894308, 5438120, 6117885, 6383880, 6525744, 7341462, 7660656, 8157180, 9575820, 9788616, 10876240, 11012193, 12235770, 12767760, 14682924, 16314360, 18353655, 19151640, 19577232, 22024386, 24471540, 29365848, 32628720, 36707310, 38303280, 44048772, 48943080, 55060965, 58731696, 73414620, 88097544, 97886160, 110121930, 146829240, 176195088, 220243860, 293658480, 440487720, 880975440]

約数ペア:

[(1, 880975440), (2, 440487720), (3, 293658480), (4, 220243860), (5, 176195088), (6, 146829240), (8, 110121930), (9, 97886160), (10, 88097544), (12, 73414620), (15, 58731696), (16, 55060965), (18, 48943080), (20, 44048772), (23, 38303280), (24, 36707310), (27, 32628720), (30, 29365848), (36, 24471540), (40, 22024386), (45, 19577232), (46, 19151640), (48, 18353655), (54, 16314360), (60, 14682924), (69, 12767760), (72, 12235770), (80, 11012193), (81, 10876240), (90, 9788616), (92, 9575820), (108, 8157180), (115, 7660656), (120, 7341462), (135, 6525744), (138, 6383880), (144, 6117885), (162, 5438120), (180, 4894308), (184, 4787910), (207, 4255920), (216, 4078590), (230, 3830328), (240, 3670731), (257, 3427920), (270, 3262872), (276, 3191940), (324, 2719060), (345, 2553552), (360, 2447154), (368, 2393955), (405, 2175248), (414, 2127960), (432, 2039295), (460, 1915164), (514, 1713960), (529, 1665360), (540, 1631436), (552, 1595970), (621, 1418640), (648, 1359530), (690, 1276776), (720, 1223577), (771, 1142640), (810, 1087624), (828, 1063980), (920, 957582), (1028, 856980), (1035, 851184), (1058, 832680), (1080, 815718), (1104, 797985), (1242, 709320), (1285, 685584), (1296, 679765), (1380, 638388), (1542, 571320), (1587, 555120), (1620, 543812), (1656, 531990), (1840, 478791), (1863, 472880), (2056, 428490), (2070, 425592), (2116, 416340), (2160, 407859), (2313, 380880), (2484, 354660), (2570, 342792), (2645, 333072), (2760, 319194), (3084, 285660), (3105, 283728), (3174, 277560), (3240, 271906), (3312, 265995), (3726, 236440), (3855, 228528), (4112, 214245), (4140, 212796), (4232, 208170), (4626, 190440), (4761, 185040), (4968, 177330), (5140, 171396), (5290, 166536), (5520, 159597), (5911, 149040), (6168, 142830), (6210, 141864), (6348, 138780), (6480, 135953), (6939, 126960), (7452, 118220), (7710, 114264), (7935, 111024), (8280, 106398), (8464, 104085), (9252, 95220), (9315, 94576), (9522, 92520), (9936, 88665), (10280, 85698), (10580, 83268), (11565, 76176), (11822, 74520), (12336, 71415), (12420, 70932), (12696, 69390), (13878, 63480), (14283, 61680), (14904, 59110), (15420, 57132), (15870, 55512), (16560, 53199), (17733, 49680), (18504, 47610), (18630, 47288), (19044, 46260), (20560, 42849), (20817, 42320), (21160, 41634), (23130, 38088), (23644, 37260), (23805, 37008), (24840, 35466), (25392, 34695), (27756, 31740), (28566, 30840), (29555, 29808)]