4744029720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{556811}}^1$

素因数の和:556896

約数の個数: 64

約数和(自身を含む): 14432567040

約数和(自身を除く): 9688537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 556811, 1113622, 1670433, 2227244, 2784055, 3340866, 4454488, 5568110, 6681732, 8352165, 11136220, 13363464, 16704330, 22272440, 33408660, 39533581, 66817320, 79067162, 118600743, 158134324, 197667905, 237201486, 316268648, 395335810, 474402972, 593003715, 790671620, 948805944, 1186007430, 1581343240, 2372014860, 4744029720]

約数ペア:

[(1, 4744029720), (2, 2372014860), (3, 1581343240), (4, 1186007430), (5, 948805944), (6, 790671620), (8, 593003715), (10, 474402972), (12, 395335810), (15, 316268648), (20, 237201486), (24, 197667905), (30, 158134324), (40, 118600743), (60, 79067162), (71, 66817320), (120, 39533581), (142, 33408660), (213, 22272440), (284, 16704330), (355, 13363464), (426, 11136220), (568, 8352165), (710, 6681732), (852, 5568110), (1065, 4454488), (1420, 3340866), (1704, 2784055), (2130, 2227244), (2840, 1670433), (4260, 1113622), (8520, 556811)]