133675440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{556981}}^1$

素因数の和:556997

約数の個数: 40

約数和(自身を含む): 414394608

約数和(自身を除く): 280719168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 556981, 1113962, 1670943, 2227924, 2784905, 3341886, 4455848, 5569810, 6683772, 8354715, 8911696, 11139620, 13367544, 16709430, 22279240, 26735088, 33418860, 44558480, 66837720, 133675440]

約数ペア:

[(1, 133675440), (2, 66837720), (3, 44558480), (4, 33418860), (5, 26735088), (6, 22279240), (8, 16709430), (10, 13367544), (12, 11139620), (15, 8911696), (16, 8354715), (20, 6683772), (24, 5569810), (30, 4455848), (40, 3341886), (48, 2784905), (60, 2227924), (80, 1670943), (120, 1113962), (240, 556981)]