40029720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333581}}^1$

素因数の和:333595

約数の個数: 32

約数和(自身を含む): 120089520

約数和(自身を除く): 80059800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333581, 667162, 1000743, 1334324, 1667905, 2001486, 2668648, 3335810, 4002972, 5003715, 6671620, 8005944, 10007430, 13343240, 20014860, 40029720]

約数ペア:

[(1, 40029720), (2, 20014860), (3, 13343240), (4, 10007430), (5, 8005944), (6, 6671620), (8, 5003715), (10, 4002972), (12, 3335810), (15, 2668648), (20, 2001486), (24, 1667905), (30, 1334324), (40, 1000743), (60, 667162), (120, 333581)]