40084560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55673}}^1$

素因数の和:55692

約数の個数: 60

約数和(自身を含む): 134619732

約数和(自身を除く): 94535172

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, 55673, 111346, 167019, 222692, 278365, 334038, 445384, 501057, 556730, 668076, 835095, 890768, 1002114, 1113460, 1336152, 1670190, 2004228, 2226920, 2505285, 2672304, 3340380, 4008456, 4453840, 5010570, 6680760, 8016912, 10021140, 13361520, 20042280, 40084560]

約数ペア:

[(1, 40084560), (2, 20042280), (3, 13361520), (4, 10021140), (5, 8016912), (6, 6680760), (8, 5010570), (9, 4453840), (10, 4008456), (12, 3340380), (15, 2672304), (16, 2505285), (18, 2226920), (20, 2004228), (24, 1670190), (30, 1336152), (36, 1113460), (40, 1002114), (45, 890768), (48, 835095), (60, 668076), (72, 556730), (80, 501057), (90, 445384), (120, 334038), (144, 278365), (180, 222692), (240, 167019), (360, 111346), (720, 55673)]