221544480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1151}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 700213248

約数和(自身を除く): 478668768

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, 401, 480, 802, 1151, 1203, 1604, 2005, 2302, 2406, 3208, 3453, 4010, 4604, 4812, 5755, 6015, 6416, 6906, 8020, 9208, 9624, 11510, 12030, 12832, 13812, 16040, 17265, 18416, 19248, 23020, 24060, 27624, 32080, 34530, 36832, 38496, 46040, 48120, 55248, 64160, 69060, 92080, 96240, 110496, 138120, 184160, 192480, 276240, 461551, 552480, 923102, 1384653, 1846204, 2307755, 2769306, 3692408, 4615510, 5538612, 6923265, 7384816, 9231020, 11077224, 13846530, 14769632, 18462040, 22154448, 27693060, 36924080, 44308896, 55386120, 73848160, 110772240, 221544480]

約数ペア:

[(1, 221544480), (2, 110772240), (3, 73848160), (4, 55386120), (5, 44308896), (6, 36924080), (8, 27693060), (10, 22154448), (12, 18462040), (15, 14769632), (16, 13846530), (20, 11077224), (24, 9231020), (30, 7384816), (32, 6923265), (40, 5538612), (48, 4615510), (60, 3692408), (80, 2769306), (96, 2307755), (120, 1846204), (160, 1384653), (240, 923102), (401, 552480), (480, 461551), (802, 276240), (1151, 192480), (1203, 184160), (1604, 138120), (2005, 110496), (2302, 96240), (2406, 92080), (3208, 69060), (3453, 64160), (4010, 55248), (4604, 48120), (4812, 46040), (5755, 38496), (6015, 36832), (6416, 34530), (6906, 32080), (8020, 27624), (9208, 24060), (9624, 23020), (11510, 19248), (12030, 18416), (12832, 17265), (13812, 16040)]