201629682840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1680247357}}^1$

素因数の和:1680247371

約数の個数: 32

約数和(自身を含む): 604889048880

約数和(自身を除く): 403259366040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1680247357, 3360494714, 5040742071, 6720989428, 8401236785, 10081484142, 13441978856, 16802473570, 20162968284, 25203710355, 33604947140, 40325936568, 50407420710, 67209894280, 100814841420, 201629682840]

約数ペア:

[(1, 201629682840), (2, 100814841420), (3, 67209894280), (4, 50407420710), (5, 40325936568), (6, 33604947140), (8, 25203710355), (10, 20162968284), (12, 16802473570), (15, 13441978856), (20, 10081484142), (24, 8401236785), (30, 6720989428), (40, 5040742071), (60, 3360494714), (120, 1680247357)]