129836040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2347}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 390519360

約数和(自身を除く): 260683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461, 922, 1383, 1844, 2305, 2347, 2766, 3688, 4610, 4694, 5532, 6915, 7041, 9220, 9388, 11064, 11735, 13830, 14082, 18440, 18776, 23470, 27660, 28164, 35205, 46940, 55320, 56328, 70410, 93880, 140820, 281640, 1081967, 2163934, 3245901, 4327868, 5409835, 6491802, 8655736, 10819670, 12983604, 16229505, 21639340, 25967208, 32459010, 43278680, 64918020, 129836040]

約数ペア:

[(1, 129836040), (2, 64918020), (3, 43278680), (4, 32459010), (5, 25967208), (6, 21639340), (8, 16229505), (10, 12983604), (12, 10819670), (15, 8655736), (20, 6491802), (24, 5409835), (30, 4327868), (40, 3245901), (60, 2163934), (120, 1081967), (461, 281640), (922, 140820), (1383, 93880), (1844, 70410), (2305, 56328), (2347, 55320), (2766, 46940), (3688, 35205), (4610, 28164), (4694, 27660), (5532, 23470), (6915, 18776), (7041, 18440), (9220, 14082), (9388, 13830), (11064, 11735)]