63896520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{863}}^1$

素因数の和:1494

約数の個数: 64

約数和(自身を含む): 192222720

約数和(自身を除く): 128326200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 863, 1234, 1726, 1851, 2468, 2589, 3085, 3452, 3702, 4315, 4936, 5178, 6170, 6904, 7404, 8630, 9255, 10356, 12340, 12945, 14808, 17260, 18510, 20712, 24680, 25890, 34520, 37020, 51780, 74040, 103560, 532471, 1064942, 1597413, 2129884, 2662355, 3194826, 4259768, 5324710, 6389652, 7987065, 10649420, 12779304, 15974130, 21298840, 31948260, 63896520]

約数ペア:

[(1, 63896520), (2, 31948260), (3, 21298840), (4, 15974130), (5, 12779304), (6, 10649420), (8, 7987065), (10, 6389652), (12, 5324710), (15, 4259768), (20, 3194826), (24, 2662355), (30, 2129884), (40, 1597413), (60, 1064942), (120, 532471), (617, 103560), (863, 74040), (1234, 51780), (1726, 37020), (1851, 34520), (2468, 25890), (2589, 24680), (3085, 20712), (3452, 18510), (3702, 17260), (4315, 14808), (4936, 12945), (5178, 12340), (6170, 10356), (6904, 9255), (7404, 8630)]