157234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1201}}^1$

素因数の和:2306

約数の個数: 64

約数和(自身を含む): 472530240

約数和(自身を除く): 315295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1201, 2182, 2402, 3273, 3603, 4364, 4804, 5455, 6005, 6546, 7206, 8728, 9608, 10910, 12010, 13092, 14412, 16365, 18015, 21820, 24020, 26184, 28824, 32730, 36030, 43640, 48040, 65460, 72060, 130920, 144120, 1310291, 2620582, 3930873, 5241164, 6551455, 7861746, 10482328, 13102910, 15723492, 19654365, 26205820, 31446984, 39308730, 52411640, 78617460, 157234920]

約数ペア:

[(1, 157234920), (2, 78617460), (3, 52411640), (4, 39308730), (5, 31446984), (6, 26205820), (8, 19654365), (10, 15723492), (12, 13102910), (15, 10482328), (20, 7861746), (24, 6551455), (30, 5241164), (40, 3930873), (60, 2620582), (120, 1310291), (1091, 144120), (1201, 130920), (2182, 72060), (2402, 65460), (3273, 48040), (3603, 43640), (4364, 36030), (4804, 32730), (5455, 28824), (6005, 26184), (6546, 24020), (7206, 21820), (8728, 18015), (9608, 16365), (10910, 14412), (12010, 13092)]