68718960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95443}}^1$

素因数の和:95462

約数の個数: 60

約数和(自身を含む): 230783592

約数和(自身を除く): 162064632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95443, 190886, 286329, 381772, 477215, 572658, 763544, 858987, 954430, 1145316, 1431645, 1527088, 1717974, 1908860, 2290632, 2863290, 3435948, 3817720, 4294935, 4581264, 5726580, 6871896, 7635440, 8589870, 11453160, 13743792, 17179740, 22906320, 34359480, 68718960]

約数ペア:

[(1, 68718960), (2, 34359480), (3, 22906320), (4, 17179740), (5, 13743792), (6, 11453160), (8, 8589870), (9, 7635440), (10, 6871896), (12, 5726580), (15, 4581264), (16, 4294935), (18, 3817720), (20, 3435948), (24, 2863290), (30, 2290632), (36, 1908860), (40, 1717974), (45, 1527088), (48, 1431645), (60, 1145316), (72, 954430), (80, 858987), (90, 763544), (120, 572658), (144, 477215), (180, 381772), (240, 286329), (360, 190886), (720, 95443)]