15032960

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 36499680

約数和(自身を除く): 21466720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 283, 320, 332, 415, 566, 640, 664, 830, 1132, 1328, 1415, 1660, 2264, 2656, 2830, 3320, 4528, 5312, 5660, 6640, 9056, 10624, 11320, 13280, 18112, 22640, 23489, 26560, 36224, 45280, 46978, 53120, 90560, 93956, 117445, 181120, 187912, 234890, 375824, 469780, 751648, 939560, 1503296, 1879120, 3006592, 3758240, 7516480, 15032960]

約数ペア:

[(1, 15032960), (2, 7516480), (4, 3758240), (5, 3006592), (8, 1879120), (10, 1503296), (16, 939560), (20, 751648), (32, 469780), (40, 375824), (64, 234890), (80, 187912), (83, 181120), (128, 117445), (160, 93956), (166, 90560), (283, 53120), (320, 46978), (332, 45280), (415, 36224), (566, 26560), (640, 23489), (664, 22640), (830, 18112), (1132, 13280), (1328, 11320), (1415, 10624), (1660, 9056), (2264, 6640), (2656, 5660), (2830, 5312), (3320, 4528)]