129461160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{5113}}^1$

素因数の和:5338

約数の個数: 64

約数和(自身を含む): 390300480

約数和(自身を除く): 260839320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 5113, 6330, 8440, 10226, 12660, 15339, 20452, 25320, 25565, 30678, 40904, 51130, 61356, 76695, 102260, 122712, 153390, 204520, 306780, 613560, 1078843, 2157686, 3236529, 4315372, 5394215, 6473058, 8630744, 10788430, 12946116, 16182645, 21576860, 25892232, 32365290, 43153720, 64730580, 129461160]

約数ペア:

[(1, 129461160), (2, 64730580), (3, 43153720), (4, 32365290), (5, 25892232), (6, 21576860), (8, 16182645), (10, 12946116), (12, 10788430), (15, 8630744), (20, 6473058), (24, 5394215), (30, 4315372), (40, 3236529), (60, 2157686), (120, 1078843), (211, 613560), (422, 306780), (633, 204520), (844, 153390), (1055, 122712), (1266, 102260), (1688, 76695), (2110, 61356), (2532, 51130), (3165, 40904), (4220, 30678), (5064, 25565), (5113, 25320), (6330, 20452), (8440, 15339), (10226, 12660)]