22577040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31357}}^1$

素因数の和:31376

約数の個数: 60

約数和(自身を含む): 75823644

約数和(自身を除く): 53246604

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, 31357, 62714, 94071, 125428, 156785, 188142, 250856, 282213, 313570, 376284, 470355, 501712, 564426, 627140, 752568, 940710, 1128852, 1254280, 1411065, 1505136, 1881420, 2257704, 2508560, 2822130, 3762840, 4515408, 5644260, 7525680, 11288520, 22577040]

約数ペア:

[(1, 22577040), (2, 11288520), (3, 7525680), (4, 5644260), (5, 4515408), (6, 3762840), (8, 2822130), (9, 2508560), (10, 2257704), (12, 1881420), (15, 1505136), (16, 1411065), (18, 1254280), (20, 1128852), (24, 940710), (30, 752568), (36, 627140), (40, 564426), (45, 501712), (48, 470355), (60, 376284), (72, 313570), (80, 282213), (90, 250856), (120, 188142), (144, 156785), (180, 125428), (240, 94071), (360, 62714), (720, 31357)]