748960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 1838592

約数和(自身を除く): 1089632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 151, 155, 160, 248, 302, 310, 496, 604, 620, 755, 992, 1208, 1240, 1510, 2416, 2480, 3020, 4681, 4832, 4960, 6040, 9362, 12080, 18724, 23405, 24160, 37448, 46810, 74896, 93620, 149792, 187240, 374480, 748960]

約数ペア:

[(1, 748960), (2, 374480), (4, 187240), (5, 149792), (8, 93620), (10, 74896), (16, 46810), (20, 37448), (31, 24160), (32, 23405), (40, 18724), (62, 12080), (80, 9362), (124, 6040), (151, 4960), (155, 4832), (160, 4681), (248, 3020), (302, 2480), (310, 2416), (496, 1510), (604, 1240), (620, 1208), (755, 992)]