15211606320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{398627}}^1$

素因数の和:398699

約数の個数: 120

約数和(自身を含む): 52049655216

約数和(自身を除く): 36838048896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 398627, 797254, 1195881, 1594508, 1993135, 2391762, 3189016, 3587643, 3986270, 4783524, 5979405, 6378032, 7175286, 7972540, 9567048, 11958810, 14350572, 15945080, 17938215, 19134096, 21127231, 23917620, 28701144, 31890160, 35876430, 42254462, 47835240, 57402288, 63381693, 71752860, 84508924, 95670480, 105636155, 126763386, 143505720, 169017848, 190145079, 211272310, 253526772, 287011440, 316908465, 338035696, 380290158, 422544620, 507053544, 633816930, 760580316, 845089240, 950725395, 1014107088, 1267633860, 1521160632, 1690178480, 1901450790, 2535267720, 3042321264, 3802901580, 5070535440, 7605803160, 15211606320]

約数ペア:

[(1, 15211606320), (2, 7605803160), (3, 5070535440), (4, 3802901580), (5, 3042321264), (6, 2535267720), (8, 1901450790), (9, 1690178480), (10, 1521160632), (12, 1267633860), (15, 1014107088), (16, 950725395), (18, 845089240), (20, 760580316), (24, 633816930), (30, 507053544), (36, 422544620), (40, 380290158), (45, 338035696), (48, 316908465), (53, 287011440), (60, 253526772), (72, 211272310), (80, 190145079), (90, 169017848), (106, 143505720), (120, 126763386), (144, 105636155), (159, 95670480), (180, 84508924), (212, 71752860), (240, 63381693), (265, 57402288), (318, 47835240), (360, 42254462), (424, 35876430), (477, 31890160), (530, 28701144), (636, 23917620), (720, 21127231), (795, 19134096), (848, 17938215), (954, 15945080), (1060, 14350572), (1272, 11958810), (1590, 9567048), (1908, 7972540), (2120, 7175286), (2385, 6378032), (2544, 5979405), (3180, 4783524), (3816, 3986270), (4240, 3587643), (4770, 3189016), (6360, 2391762), (7632, 1993135), (9540, 1594508), (12720, 1195881), (19080, 797254), (38160, 398627)]