129623160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 402408000

約数和(自身を除く): 272784840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 89, 106, 120, 159, 178, 212, 229, 265, 267, 318, 356, 424, 445, 458, 530, 534, 636, 687, 712, 795, 890, 916, 1060, 1068, 1145, 1272, 1335, 1374, 1590, 1780, 1832, 2120, 2136, 2290, 2670, 2748, 3180, 3435, 3560, 4580, 4717, 5340, 5496, 6360, 6870, 9160, 9434, 10680, 12137, 13740, 14151, 18868, 20381, 23585, 24274, 27480, 28302, 36411, 37736, 40762, 47170, 48548, 56604, 60685, 61143, 70755, 72822, 81524, 94340, 97096, 101905, 113208, 121370, 122286, 141510, 145644, 163048, 182055, 188680, 203810, 242740, 244572, 283020, 291288, 305715, 364110, 407620, 485480, 489144, 566040, 611430, 728220, 815240, 1080193, 1222860, 1456440, 2160386, 2445720, 3240579, 4320772, 5400965, 6481158, 8641544, 10801930, 12962316, 16202895, 21603860, 25924632, 32405790, 43207720, 64811580, 129623160]

約数ペア:

[(1, 129623160), (2, 64811580), (3, 43207720), (4, 32405790), (5, 25924632), (6, 21603860), (8, 16202895), (10, 12962316), (12, 10801930), (15, 8641544), (20, 6481158), (24, 5400965), (30, 4320772), (40, 3240579), (53, 2445720), (60, 2160386), (89, 1456440), (106, 1222860), (120, 1080193), (159, 815240), (178, 728220), (212, 611430), (229, 566040), (265, 489144), (267, 485480), (318, 407620), (356, 364110), (424, 305715), (445, 291288), (458, 283020), (530, 244572), (534, 242740), (636, 203810), (687, 188680), (712, 182055), (795, 163048), (890, 145644), (916, 141510), (1060, 122286), (1068, 121370), (1145, 113208), (1272, 101905), (1335, 97096), (1374, 94340), (1590, 81524), (1780, 72822), (1832, 70755), (2120, 61143), (2136, 60685), (2290, 56604), (2670, 48548), (2748, 47170), (3180, 40762), (3435, 37736), (3560, 36411), (4580, 28302), (4717, 27480), (5340, 24274), (5496, 23585), (6360, 20381), (6870, 18868), (9160, 14151), (9434, 13740), (10680, 12137)]