159238920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2357}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 478768320

約数和(自身を除く): 319529400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2357, 2815, 3378, 4504, 4714, 5630, 6756, 7071, 8445, 9428, 11260, 11785, 13512, 14142, 16890, 18856, 22520, 23570, 28284, 33780, 35355, 47140, 56568, 67560, 70710, 94280, 141420, 282840, 1326991, 2653982, 3980973, 5307964, 6634955, 7961946, 10615928, 13269910, 15923892, 19904865, 26539820, 31847784, 39809730, 53079640, 79619460, 159238920]

約数ペア:

[(1, 159238920), (2, 79619460), (3, 53079640), (4, 39809730), (5, 31847784), (6, 26539820), (8, 19904865), (10, 15923892), (12, 13269910), (15, 10615928), (20, 7961946), (24, 6634955), (30, 5307964), (40, 3980973), (60, 2653982), (120, 1326991), (563, 282840), (1126, 141420), (1689, 94280), (2252, 70710), (2357, 67560), (2815, 56568), (3378, 47140), (4504, 35355), (4714, 33780), (5630, 28284), (6756, 23570), (7071, 22520), (8445, 18856), (9428, 16890), (11260, 14142), (11785, 13512)]