60455920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 162578880

約数和(自身を除く): 102122960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 623, 712, 890, 1213, 1246, 1424, 1780, 2426, 2492, 3115, 3560, 4852, 4984, 6065, 6230, 7120, 8491, 9704, 9968, 12130, 12460, 16982, 19408, 24260, 24920, 33964, 42455, 48520, 49840, 67928, 84910, 97040, 107957, 135856, 169820, 215914, 339640, 431828, 539785, 679280, 755699, 863656, 1079570, 1511398, 1727312, 2159140, 3022796, 3778495, 4318280, 6045592, 7556990, 8636560, 12091184, 15113980, 30227960, 60455920]

約数ペア:

[(1, 60455920), (2, 30227960), (4, 15113980), (5, 12091184), (7, 8636560), (8, 7556990), (10, 6045592), (14, 4318280), (16, 3778495), (20, 3022796), (28, 2159140), (35, 1727312), (40, 1511398), (56, 1079570), (70, 863656), (80, 755699), (89, 679280), (112, 539785), (140, 431828), (178, 339640), (280, 215914), (356, 169820), (445, 135856), (560, 107957), (623, 97040), (712, 84910), (890, 67928), (1213, 49840), (1246, 48520), (1424, 42455), (1780, 33964), (2426, 24920), (2492, 24260), (3115, 19408), (3560, 16982), (4852, 12460), (4984, 12130), (6065, 9968), (6230, 9704), (7120, 8491)]