451759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23827}}^1$

素因数の和:23922

約数の個数: 80

約数和(自身を含む): 1418242560

約数和(自身を除く): 966482640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 238270, 285924, 357405, 381232, 476540, 571848, 714810, 953080, 1143696, 1429620, 1882333, 1906160, 2859240, 3764666, 5646999, 5718480, 7529332, 9411665, 11293998, 15058664, 18823330, 22587996, 28234995, 30117328, 37646660, 45175992, 56469990, 75293320, 90351984, 112939980, 150586640, 225879960, 451759920]

約数ペア:

[(1, 451759920), (2, 225879960), (3, 150586640), (4, 112939980), (5, 90351984), (6, 75293320), (8, 56469990), (10, 45175992), (12, 37646660), (15, 30117328), (16, 28234995), (20, 22587996), (24, 18823330), (30, 15058664), (40, 11293998), (48, 9411665), (60, 7529332), (79, 5718480), (80, 5646999), (120, 3764666), (158, 2859240), (237, 1906160), (240, 1882333), (316, 1429620), (395, 1143696), (474, 953080), (632, 714810), (790, 571848), (948, 476540), (1185, 381232), (1264, 357405), (1580, 285924), (1896, 238270), (2370, 190616), (3160, 142962), (3792, 119135), (4740, 95308), (6320, 71481), (9480, 47654), (18960, 23827)]