289354080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{602821}}^1$

素因数の和:602839

約数の個数: 48

約数和(自身を含む): 911466864

約数和(自身を除く): 622112784

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, 602821, 1205642, 1808463, 2411284, 3014105, 3616926, 4822568, 6028210, 7233852, 9042315, 9645136, 12056420, 14467704, 18084630, 19290272, 24112840, 28935408, 36169260, 48225680, 57870816, 72338520, 96451360, 144677040, 289354080]

約数ペア:

[(1, 289354080), (2, 144677040), (3, 96451360), (4, 72338520), (5, 57870816), (6, 48225680), (8, 36169260), (10, 28935408), (12, 24112840), (15, 19290272), (16, 18084630), (20, 14467704), (24, 12056420), (30, 9645136), (32, 9042315), (40, 7233852), (48, 6028210), (60, 4822568), (80, 3616926), (96, 3014105), (120, 2411284), (160, 1808463), (240, 1205642), (480, 602821)]