2480853840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10336891}}^1$

素因数の和:10336907

約数の個数: 40

約数和(自身を含む): 7690647648

約数和(自身を除く): 5209793808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10336891, 20673782, 31010673, 41347564, 51684455, 62021346, 82695128, 103368910, 124042692, 155053365, 165390256, 206737820, 248085384, 310106730, 413475640, 496170768, 620213460, 826951280, 1240426920, 2480853840]

約数ペア:

[(1, 2480853840), (2, 1240426920), (3, 826951280), (4, 620213460), (5, 496170768), (6, 413475640), (8, 310106730), (10, 248085384), (12, 206737820), (15, 165390256), (16, 155053365), (20, 124042692), (24, 103368910), (30, 82695128), (40, 62021346), (48, 51684455), (60, 41347564), (80, 31010673), (120, 20673782), (240, 10336891)]