55926480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7564

約数の個数: 80

約数和(自身を含む): 178988544

約数和(自身を除く): 123062064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7517, 15034, 22551, 30068, 37585, 45102, 60136, 75170, 90204, 112755, 120272, 150340, 180408, 225510, 233027, 300680, 360816, 451020, 466054, 601360, 699081, 902040, 932108, 1165135, 1398162, 1804080, 1864216, 2330270, 2796324, 3495405, 3728432, 4660540, 5592648, 6990810, 9321080, 11185296, 13981620, 18642160, 27963240, 55926480]

約数ペア:

[(1, 55926480), (2, 27963240), (3, 18642160), (4, 13981620), (5, 11185296), (6, 9321080), (8, 6990810), (10, 5592648), (12, 4660540), (15, 3728432), (16, 3495405), (20, 2796324), (24, 2330270), (30, 1864216), (31, 1804080), (40, 1398162), (48, 1165135), (60, 932108), (62, 902040), (80, 699081), (93, 601360), (120, 466054), (124, 451020), (155, 360816), (186, 300680), (240, 233027), (248, 225510), (310, 180408), (372, 150340), (465, 120272), (496, 112755), (620, 90204), (744, 75170), (930, 60136), (1240, 45102), (1488, 37585), (1860, 30068), (2480, 22551), (3720, 15034), (7440, 7517)]