72514140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1208569}}^1$

素因数の和:1208581

約数の個数: 24

約数和(自身を含む): 203039760

約数和(自身を除く): 130525620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1208569, 2417138, 3625707, 4834276, 6042845, 7251414, 12085690, 14502828, 18128535, 24171380, 36257070, 72514140]

約数ペア:

[(1, 72514140), (2, 36257070), (3, 24171380), (4, 18128535), (5, 14502828), (6, 12085690), (10, 7251414), (12, 6042845), (15, 4834276), (20, 3625707), (30, 2417138), (60, 1208569)]