130405080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 424569600

約数和(自身を除く): 294164520

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, 467, 520, 537, 716, 780, 895, 934, 1074, 1401, 1432, 1560, 1790, 1868, 2148, 2327, 2335, 2685, 2802, 3580, 3736, 4296, 4654, 4670, 5370, 5604, 6071, 6981, 7005, 7160, 9308, 9340, 10740, 11208, 11635, 12142, 13962, 14010, 18213, 18616, 18680, 21480, 23270, 24284, 27924, 28020, 30355, 34905, 36426, 46540, 48568, 55848, 56040, 60710, 69810, 72852, 83593, 91065, 93080, 121420, 139620, 145704, 167186, 182130, 242840, 250779, 279240, 334372, 364260, 417965, 501558, 668744, 728520, 835930, 1003116, 1086709, 1253895, 1671860, 2006232, 2173418, 2507790, 3260127, 3343720, 4346836, 5015580, 5433545, 6520254, 8693672, 10031160, 10867090, 13040508, 16300635, 21734180, 26081016, 32601270, 43468360, 65202540, 130405080]

約数ペア:

[(1, 130405080), (2, 65202540), (3, 43468360), (4, 32601270), (5, 26081016), (6, 21734180), (8, 16300635), (10, 13040508), (12, 10867090), (13, 10031160), (15, 8693672), (20, 6520254), (24, 5433545), (26, 5015580), (30, 4346836), (39, 3343720), (40, 3260127), (52, 2507790), (60, 2173418), (65, 2006232), (78, 1671860), (104, 1253895), (120, 1086709), (130, 1003116), (156, 835930), (179, 728520), (195, 668744), (260, 501558), (312, 417965), (358, 364260), (390, 334372), (467, 279240), (520, 250779), (537, 242840), (716, 182130), (780, 167186), (895, 145704), (934, 139620), (1074, 121420), (1401, 93080), (1432, 91065), (1560, 83593), (1790, 72852), (1868, 69810), (2148, 60710), (2327, 56040), (2335, 55848), (2685, 48568), (2802, 46540), (3580, 36426), (3736, 34905), (4296, 30355), (4654, 28020), (4670, 27924), (5370, 24284), (5604, 23270), (6071, 21480), (6981, 18680), (7005, 18616), (7160, 18213), (9308, 14010), (9340, 13962), (10740, 12142), (11208, 11635)]