30107040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{62723}}^1$

素因数の和:62741

約数の個数: 48

約数和(自身を含む): 94838688

約数和(自身を除く): 64731648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 62723, 125446, 188169, 250892, 313615, 376338, 501784, 627230, 752676, 940845, 1003568, 1254460, 1505352, 1881690, 2007136, 2508920, 3010704, 3763380, 5017840, 6021408, 7526760, 10035680, 15053520, 30107040]

約数ペア:

[(1, 30107040), (2, 15053520), (3, 10035680), (4, 7526760), (5, 6021408), (6, 5017840), (8, 3763380), (10, 3010704), (12, 2508920), (15, 2007136), (16, 1881690), (20, 1505352), (24, 1254460), (30, 1003568), (32, 940845), (40, 752676), (48, 627230), (60, 501784), (80, 376338), (96, 313615), (120, 250892), (160, 188169), (240, 125446), (480, 62723)]