455837040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 1600986816

約数和(自身を除く): 1145149776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 71, 72, 74, 80, 90, 111, 120, 142, 144, 148, 180, 185, 213, 222, 240, 241, 284, 296, 333, 355, 360, 370, 426, 444, 482, 555, 568, 592, 639, 666, 710, 720, 723, 740, 852, 888, 964, 1065, 1110, 1136, 1205, 1278, 1332, 1420, 1446, 1480, 1665, 1704, 1776, 1928, 2130, 2169, 2220, 2410, 2556, 2627, 2664, 2840, 2892, 2960, 3195, 3330, 3408, 3615, 3856, 4260, 4338, 4440, 4820, 5112, 5254, 5328, 5680, 5784, 6390, 6660, 7230, 7881, 8520, 8676, 8880, 8917, 9640, 10224, 10508, 10845, 11568, 12780, 13135, 13320, 14460, 15762, 17040, 17111, 17352, 17834, 19280, 21016, 21690, 23643, 25560, 26270, 26640, 26751, 28920, 31524, 34222, 34704, 35668, 39405, 42032, 43380, 44585, 47286, 51120, 51333, 52540, 53502, 57840, 63048, 68444, 71336, 78810, 80253, 85555, 86760, 89170, 94572, 102666, 105080, 107004, 118215, 126096, 133755, 136888, 142672, 153999, 157620, 160506, 171110, 173520, 178340, 189144, 205332, 210160, 214008, 236430, 256665, 267510, 273776, 307998, 315240, 321012, 342220, 356680, 378288, 401265, 410664, 428016, 472860, 513330, 535020, 615996, 630480, 633107, 642024, 684440, 713360, 769995, 802530, 821328, 945720, 1026660, 1070040, 1231992, 1266214, 1284048, 1368880, 1539990, 1605060, 1891440, 1899321, 2053320, 2140080, 2463984, 2532428, 3079980, 3165535, 3210120, 3798642, 4106640, 5064856, 5697963, 6159960, 6331070, 6420240, 7597284, 9496605, 10129712, 11395926, 12319920, 12662140, 15194568, 18993210, 22791852, 25324280, 28489815, 30389136, 37986420, 45583704, 50648560, 56979630, 75972840, 91167408, 113959260, 151945680, 227918520, 455837040]

約数ペア:

[(1, 455837040), (2, 227918520), (3, 151945680), (4, 113959260), (5, 91167408), (6, 75972840), (8, 56979630), (9, 50648560), (10, 45583704), (12, 37986420), (15, 30389136), (16, 28489815), (18, 25324280), (20, 22791852), (24, 18993210), (30, 15194568), (36, 12662140), (37, 12319920), (40, 11395926), (45, 10129712), (48, 9496605), (60, 7597284), (71, 6420240), (72, 6331070), (74, 6159960), (80, 5697963), (90, 5064856), (111, 4106640), (120, 3798642), (142, 3210120), (144, 3165535), (148, 3079980), (180, 2532428), (185, 2463984), (213, 2140080), (222, 2053320), (240, 1899321), (241, 1891440), (284, 1605060), (296, 1539990), (333, 1368880), (355, 1284048), (360, 1266214), (370, 1231992), (426, 1070040), (444, 1026660), (482, 945720), (555, 821328), (568, 802530), (592, 769995), (639, 713360), (666, 684440), (710, 642024), (720, 633107), (723, 630480), (740, 615996), (852, 535020), (888, 513330), (964, 472860), (1065, 428016), (1110, 410664), (1136, 401265), (1205, 378288), (1278, 356680), (1332, 342220), (1420, 321012), (1446, 315240), (1480, 307998), (1665, 273776), (1704, 267510), (1776, 256665), (1928, 236430), (2130, 214008), (2169, 210160), (2220, 205332), (2410, 189144), (2556, 178340), (2627, 173520), (2664, 171110), (2840, 160506), (2892, 157620), (2960, 153999), (3195, 142672), (3330, 136888), (3408, 133755), (3615, 126096), (3856, 118215), (4260, 107004), (4338, 105080), (4440, 102666), (4820, 94572), (5112, 89170), (5254, 86760), (5328, 85555), (5680, 80253), (5784, 78810), (6390, 71336), (6660, 68444), (7230, 63048), (7881, 57840), (8520, 53502), (8676, 52540), (8880, 51333), (8917, 51120), (9640, 47286), (10224, 44585), (10508, 43380), (10845, 42032), (11568, 39405), (12780, 35668), (13135, 34704), (13320, 34222), (14460, 31524), (15762, 28920), (17040, 26751), (17111, 26640), (17352, 26270), (17834, 25560), (19280, 23643), (21016, 21690)]