127793040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{863}}^1$

素因数の和:1496

約数の個数: 80

約数和(自身を含む): 397260288

約数和(自身を除く): 269467248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617, 863, 1234, 1726, 1851, 2468, 2589, 3085, 3452, 3702, 4315, 4936, 5178, 6170, 6904, 7404, 8630, 9255, 9872, 10356, 12340, 12945, 13808, 14808, 17260, 18510, 20712, 24680, 25890, 29616, 34520, 37020, 41424, 49360, 51780, 69040, 74040, 103560, 148080, 207120, 532471, 1064942, 1597413, 2129884, 2662355, 3194826, 4259768, 5324710, 6389652, 7987065, 8519536, 10649420, 12779304, 15974130, 21298840, 25558608, 31948260, 42597680, 63896520, 127793040]

約数ペア:

[(1, 127793040), (2, 63896520), (3, 42597680), (4, 31948260), (5, 25558608), (6, 21298840), (8, 15974130), (10, 12779304), (12, 10649420), (15, 8519536), (16, 7987065), (20, 6389652), (24, 5324710), (30, 4259768), (40, 3194826), (48, 2662355), (60, 2129884), (80, 1597413), (120, 1064942), (240, 532471), (617, 207120), (863, 148080), (1234, 103560), (1726, 74040), (1851, 69040), (2468, 51780), (2589, 49360), (3085, 41424), (3452, 37020), (3702, 34520), (4315, 29616), (4936, 25890), (5178, 24680), (6170, 20712), (6904, 18510), (7404, 17260), (8630, 14808), (9255, 13808), (9872, 12945), (10356, 12340)]