64242840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3593}}^1$

素因数の和:3756

約数の個数: 64

約数和(自身を含む): 194076000

約数和(自身を除く): 129833160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3593, 4470, 5960, 7186, 8940, 10779, 14372, 17880, 17965, 21558, 28744, 35930, 43116, 53895, 71860, 86232, 107790, 143720, 215580, 431160, 535357, 1070714, 1606071, 2141428, 2676785, 3212142, 4282856, 5353570, 6424284, 8030355, 10707140, 12848568, 16060710, 21414280, 32121420, 64242840]

約数ペア:

[(1, 64242840), (2, 32121420), (3, 21414280), (4, 16060710), (5, 12848568), (6, 10707140), (8, 8030355), (10, 6424284), (12, 5353570), (15, 4282856), (20, 3212142), (24, 2676785), (30, 2141428), (40, 1606071), (60, 1070714), (120, 535357), (149, 431160), (298, 215580), (447, 143720), (596, 107790), (745, 86232), (894, 71860), (1192, 53895), (1490, 43116), (1788, 35930), (2235, 28744), (2980, 21558), (3576, 17965), (3593, 17880), (4470, 14372), (5960, 10779), (7186, 8940)]