619310880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 288

約数和(自身を含む): 2274289920

約数和(自身を除く): 1654979040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 271, 276, 288, 345, 360, 368, 414, 432, 460, 480, 529, 540, 542, 552, 621, 690, 720, 736, 813, 828, 864, 920, 1035, 1058, 1080, 1084, 1104, 1242, 1355, 1380, 1440, 1587, 1626, 1656, 1840, 2070, 2116, 2160, 2168, 2208, 2439, 2484, 2645, 2710, 2760, 3105, 3174, 3252, 3312, 3680, 4065, 4140, 4232, 4320, 4336, 4761, 4878, 4968, 5290, 5420, 5520, 6210, 6233, 6348, 6504, 6624, 7317, 7935, 8130, 8280, 8464, 8672, 9522, 9756, 9936, 10580, 10840, 11040, 12195, 12420, 12466, 12696, 13008, 14283, 14634, 15870, 16260, 16560, 16928, 18699, 19044, 19512, 19872, 21160, 21680, 23805, 24390, 24840, 24932, 25392, 26016, 28566, 29268, 31165, 31740, 32520, 33120, 36585, 37398, 38088, 39024, 42320, 43360, 47610, 48780, 49680, 49864, 50784, 56097, 57132, 58536, 62330, 63480, 65040, 71415, 73170, 74796, 76176, 78048, 84640, 93495, 95220, 97560, 99360, 99728, 112194, 114264, 117072, 124660, 126960, 130080, 142830, 143359, 146340, 149592, 152352, 168291, 186990, 190440, 195120, 199456, 224388, 228528, 234144, 249320, 253920, 280485, 285660, 286718, 292680, 299184, 336582, 373980, 380880, 390240, 430077, 448776, 457056, 498640, 560970, 571320, 573436, 585360, 598368, 673164, 716795, 747960, 761760, 841455, 860154, 897552, 997280, 1121940, 1142640, 1146872, 1170720, 1290231, 1346328, 1433590, 1495920, 1682910, 1720308, 1795104, 2150385, 2243880, 2285280, 2293744, 2580462, 2692656, 2867180, 2991840, 3365820, 3440616, 3870693, 4300770, 4487760, 4587488, 5160924, 5385312, 5734360, 6451155, 6731640, 6881232, 7741386, 8601540, 8975520, 10321848, 11468720, 12902310, 13463280, 13762464, 15482772, 17203080, 19353465, 20643696, 22937440, 25804620, 26926560, 30965544, 34406160, 38706930, 41287392, 51609240, 61931088, 68812320, 77413860, 103218480, 123862176, 154827720, 206436960, 309655440, 619310880]

約数ペア:

[(1, 619310880), (2, 309655440), (3, 206436960), (4, 154827720), (5, 123862176), (6, 103218480), (8, 77413860), (9, 68812320), (10, 61931088), (12, 51609240), (15, 41287392), (16, 38706930), (18, 34406160), (20, 30965544), (23, 26926560), (24, 25804620), (27, 22937440), (30, 20643696), (32, 19353465), (36, 17203080), (40, 15482772), (45, 13762464), (46, 13463280), (48, 12902310), (54, 11468720), (60, 10321848), (69, 8975520), (72, 8601540), (80, 7741386), (90, 6881232), (92, 6731640), (96, 6451155), (108, 5734360), (115, 5385312), (120, 5160924), (135, 4587488), (138, 4487760), (144, 4300770), (160, 3870693), (180, 3440616), (184, 3365820), (207, 2991840), (216, 2867180), (230, 2692656), (240, 2580462), (270, 2293744), (271, 2285280), (276, 2243880), (288, 2150385), (345, 1795104), (360, 1720308), (368, 1682910), (414, 1495920), (432, 1433590), (460, 1346328), (480, 1290231), (529, 1170720), (540, 1146872), (542, 1142640), (552, 1121940), (621, 997280), (690, 897552), (720, 860154), (736, 841455), (813, 761760), (828, 747960), (864, 716795), (920, 673164), (1035, 598368), (1058, 585360), (1080, 573436), (1084, 571320), (1104, 560970), (1242, 498640), (1355, 457056), (1380, 448776), (1440, 430077), (1587, 390240), (1626, 380880), (1656, 373980), (1840, 336582), (2070, 299184), (2116, 292680), (2160, 286718), (2168, 285660), (2208, 280485), (2439, 253920), (2484, 249320), (2645, 234144), (2710, 228528), (2760, 224388), (3105, 199456), (3174, 195120), (3252, 190440), (3312, 186990), (3680, 168291), (4065, 152352), (4140, 149592), (4232, 146340), (4320, 143359), (4336, 142830), (4761, 130080), (4878, 126960), (4968, 124660), (5290, 117072), (5420, 114264), (5520, 112194), (6210, 99728), (6233, 99360), (6348, 97560), (6504, 95220), (6624, 93495), (7317, 84640), (7935, 78048), (8130, 76176), (8280, 74796), (8464, 73170), (8672, 71415), (9522, 65040), (9756, 63480), (9936, 62330), (10580, 58536), (10840, 57132), (11040, 56097), (12195, 50784), (12420, 49864), (12466, 49680), (12696, 48780), (13008, 47610), (14283, 43360), (14634, 42320), (15870, 39024), (16260, 38088), (16560, 37398), (16928, 36585), (18699, 33120), (19044, 32520), (19512, 31740), (19872, 31165), (21160, 29268), (21680, 28566), (23805, 26016), (24390, 25392), (24840, 24932)]