430474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18587}}^1$

素因数の和:18794

約数の個数: 64

約数和(自身を含む): 1298185920

約数和(自身を除く): 867711000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 7720, 11580, 18587, 23160, 37174, 55761, 74348, 92935, 111522, 148696, 185870, 223044, 278805, 371740, 446088, 557610, 743480, 1115220, 2230440, 3587291, 7174582, 10761873, 14349164, 17936455, 21523746, 28698328, 35872910, 43047492, 53809365, 71745820, 86094984, 107618730, 143491640, 215237460, 430474920]

約数ペア:

[(1, 430474920), (2, 215237460), (3, 143491640), (4, 107618730), (5, 86094984), (6, 71745820), (8, 53809365), (10, 43047492), (12, 35872910), (15, 28698328), (20, 21523746), (24, 17936455), (30, 14349164), (40, 10761873), (60, 7174582), (120, 3587291), (193, 2230440), (386, 1115220), (579, 743480), (772, 557610), (965, 446088), (1158, 371740), (1544, 278805), (1930, 223044), (2316, 185870), (2895, 148696), (3860, 111522), (4632, 92935), (5790, 74348), (7720, 55761), (11580, 37174), (18587, 23160)]