442173840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1842391}}^1$

素因数の和:1842407

約数の個数: 40

約数和(自身を含む): 1370739648

約数和(自身を除く): 928565808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1842391, 3684782, 5527173, 7369564, 9211955, 11054346, 14739128, 18423910, 22108692, 27635865, 29478256, 36847820, 44217384, 55271730, 73695640, 88434768, 110543460, 147391280, 221086920, 442173840]

約数ペア:

[(1, 442173840), (2, 221086920), (3, 147391280), (4, 110543460), (5, 88434768), (6, 73695640), (8, 55271730), (10, 44217384), (12, 36847820), (15, 29478256), (16, 27635865), (20, 22108692), (24, 18423910), (30, 14739128), (40, 11054346), (48, 9211955), (60, 7369564), (80, 5527173), (120, 3684782), (240, 1842391)]