165850920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{460697}}^1$

素因数の和:460714

約数の個数: 48

約数和(自身を含む): 539016660

約数和(自身を除く): 373165740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 460697, 921394, 1382091, 1842788, 2303485, 2764182, 3685576, 4146273, 4606970, 5528364, 6910455, 8292546, 9213940, 11056728, 13820910, 16585092, 18427880, 20731365, 27641820, 33170184, 41462730, 55283640, 82925460, 165850920]

約数ペア:

[(1, 165850920), (2, 82925460), (3, 55283640), (4, 41462730), (5, 33170184), (6, 27641820), (8, 20731365), (9, 18427880), (10, 16585092), (12, 13820910), (15, 11056728), (18, 9213940), (20, 8292546), (24, 6910455), (30, 5528364), (36, 4606970), (40, 4146273), (45, 3685576), (60, 2764182), (72, 2303485), (90, 1842788), (120, 1382091), (180, 921394), (360, 460697)]