291608040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2357}}^1$

素因数の和:3402

約数の個数: 64

約数和(自身を含む): 876044160

約数和(自身を除く): 584436120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031, 2062, 2357, 3093, 4124, 4714, 5155, 6186, 7071, 8248, 9428, 10310, 11785, 12372, 14142, 15465, 18856, 20620, 23570, 24744, 28284, 30930, 35355, 41240, 47140, 56568, 61860, 70710, 94280, 123720, 141420, 282840, 2430067, 4860134, 7290201, 9720268, 12150335, 14580402, 19440536, 24300670, 29160804, 36451005, 48601340, 58321608, 72902010, 97202680, 145804020, 291608040]

約数ペア:

[(1, 291608040), (2, 145804020), (3, 97202680), (4, 72902010), (5, 58321608), (6, 48601340), (8, 36451005), (10, 29160804), (12, 24300670), (15, 19440536), (20, 14580402), (24, 12150335), (30, 9720268), (40, 7290201), (60, 4860134), (120, 2430067), (1031, 282840), (2062, 141420), (2357, 123720), (3093, 94280), (4124, 70710), (4714, 61860), (5155, 56568), (6186, 47140), (7071, 41240), (8248, 35355), (9428, 30930), (10310, 28284), (11785, 24744), (12372, 23570), (14142, 20620), (15465, 18856)]