11288520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31357}}^1$

素因数の和:31374

約数の個数: 48

約数和(自身を含む): 36688860

約数和(自身を除く): 25400340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 31357, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 470355, 564426, 627140, 752568, 940710, 1128852, 1254280, 1411065, 1881420, 2257704, 2822130, 3762840, 5644260, 11288520]

約数ペア:

[(1, 11288520), (2, 5644260), (3, 3762840), (4, 2822130), (5, 2257704), (6, 1881420), (8, 1411065), (9, 1254280), (10, 1128852), (12, 940710), (15, 752568), (18, 627140), (20, 564426), (24, 470355), (30, 376284), (36, 313570), (40, 282213), (45, 250856), (60, 188142), (72, 156785), (90, 125428), (120, 94071), (180, 62714), (360, 31357)]