238514160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1367}}^1$

素因数の和:2110

約数の個数: 80

約数和(自身を含む): 740952576

約数和(自身を除く): 502438416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1367, 1454, 2181, 2734, 2908, 3635, 4101, 4362, 5468, 5816, 6835, 7270, 8202, 8724, 10905, 10936, 11632, 13670, 14540, 16404, 17448, 20505, 21810, 21872, 27340, 29080, 32808, 34896, 41010, 43620, 54680, 58160, 65616, 82020, 87240, 109360, 164040, 174480, 328080, 993809, 1987618, 2981427, 3975236, 4969045, 5962854, 7950472, 9938090, 11925708, 14907135, 15900944, 19876180, 23851416, 29814270, 39752360, 47702832, 59628540, 79504720, 119257080, 238514160]

約数ペア:

[(1, 238514160), (2, 119257080), (3, 79504720), (4, 59628540), (5, 47702832), (6, 39752360), (8, 29814270), (10, 23851416), (12, 19876180), (15, 15900944), (16, 14907135), (20, 11925708), (24, 9938090), (30, 7950472), (40, 5962854), (48, 4969045), (60, 3975236), (80, 2981427), (120, 1987618), (240, 993809), (727, 328080), (1367, 174480), (1454, 164040), (2181, 109360), (2734, 87240), (2908, 82020), (3635, 65616), (4101, 58160), (4362, 54680), (5468, 43620), (5816, 41010), (6835, 34896), (7270, 32808), (8202, 29080), (8724, 27340), (10905, 21872), (10936, 21810), (11632, 20505), (13670, 17448), (14540, 16404)]