270025080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{967}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 878169600

約数和(自身を除く): 608144520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 179, 195, 260, 312, 358, 390, 520, 537, 716, 780, 895, 967, 1074, 1432, 1560, 1790, 1934, 2148, 2327, 2685, 2901, 3580, 3868, 4296, 4654, 4835, 5370, 5802, 6981, 7160, 7736, 9308, 9670, 10740, 11604, 11635, 12571, 13962, 14505, 18616, 19340, 21480, 23208, 23270, 25142, 27924, 29010, 34905, 37713, 38680, 46540, 50284, 55848, 58020, 62855, 69810, 75426, 93080, 100568, 116040, 125710, 139620, 150852, 173093, 188565, 251420, 279240, 301704, 346186, 377130, 502840, 519279, 692372, 754260, 865465, 1038558, 1384744, 1508520, 1730930, 2077116, 2250209, 2596395, 3461860, 4154232, 4500418, 5192790, 6750627, 6923720, 9000836, 10385580, 11251045, 13501254, 18001672, 20771160, 22502090, 27002508, 33753135, 45004180, 54005016, 67506270, 90008360, 135012540, 270025080]

約数ペア:

[(1, 270025080), (2, 135012540), (3, 90008360), (4, 67506270), (5, 54005016), (6, 45004180), (8, 33753135), (10, 27002508), (12, 22502090), (13, 20771160), (15, 18001672), (20, 13501254), (24, 11251045), (26, 10385580), (30, 9000836), (39, 6923720), (40, 6750627), (52, 5192790), (60, 4500418), (65, 4154232), (78, 3461860), (104, 2596395), (120, 2250209), (130, 2077116), (156, 1730930), (179, 1508520), (195, 1384744), (260, 1038558), (312, 865465), (358, 754260), (390, 692372), (520, 519279), (537, 502840), (716, 377130), (780, 346186), (895, 301704), (967, 279240), (1074, 251420), (1432, 188565), (1560, 173093), (1790, 150852), (1934, 139620), (2148, 125710), (2327, 116040), (2685, 100568), (2901, 93080), (3580, 75426), (3868, 69810), (4296, 62855), (4654, 58020), (4835, 55848), (5370, 50284), (5802, 46540), (6981, 38680), (7160, 37713), (7736, 34905), (9308, 29010), (9670, 27924), (10740, 25142), (11604, 23270), (11635, 23208), (12571, 21480), (13962, 19340), (14505, 18616)]