89228640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{185893}}^1$

素因数の和:185911

約数の個数: 48

約数和(自身を含む): 281071728

約数和(自身を除く): 191843088

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, 185893, 371786, 557679, 743572, 929465, 1115358, 1487144, 1858930, 2230716, 2788395, 2974288, 3717860, 4461432, 5576790, 5948576, 7435720, 8922864, 11153580, 14871440, 17845728, 22307160, 29742880, 44614320, 89228640]

約数ペア:

[(1, 89228640), (2, 44614320), (3, 29742880), (4, 22307160), (5, 17845728), (6, 14871440), (8, 11153580), (10, 8922864), (12, 7435720), (15, 5948576), (16, 5576790), (20, 4461432), (24, 3717860), (30, 2974288), (32, 2788395), (40, 2230716), (48, 1858930), (60, 1487144), (80, 1115358), (96, 929465), (120, 743572), (160, 557679), (240, 371786), (480, 185893)]