42954960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2116

約数の個数: 80

約数和(自身を含む): 134723520

約数和(自身を除く): 91768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2011, 2136, 2670, 3560, 4022, 4272, 5340, 6033, 7120, 8044, 10055, 10680, 12066, 16088, 20110, 21360, 24132, 30165, 32176, 40220, 48264, 60330, 80440, 96528, 120660, 160880, 178979, 241320, 357958, 482640, 536937, 715916, 894895, 1073874, 1431832, 1789790, 2147748, 2684685, 2863664, 3579580, 4295496, 5369370, 7159160, 8590992, 10738740, 14318320, 21477480, 42954960]

約数ペア:

[(1, 42954960), (2, 21477480), (3, 14318320), (4, 10738740), (5, 8590992), (6, 7159160), (8, 5369370), (10, 4295496), (12, 3579580), (15, 2863664), (16, 2684685), (20, 2147748), (24, 1789790), (30, 1431832), (40, 1073874), (48, 894895), (60, 715916), (80, 536937), (89, 482640), (120, 357958), (178, 241320), (240, 178979), (267, 160880), (356, 120660), (445, 96528), (534, 80440), (712, 60330), (890, 48264), (1068, 40220), (1335, 32176), (1424, 30165), (1780, 24132), (2011, 21360), (2136, 20110), (2670, 16088), (3560, 12066), (4022, 10680), (4272, 10055), (5340, 8044), (6033, 7120)]