2793720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 8663040

約数和(自身を除く): 5869320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 751, 930, 1240, 1502, 1860, 2253, 3004, 3720, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 18024, 22530, 23281, 30040, 45060, 46562, 69843, 90120, 93124, 116405, 139686, 186248, 232810, 279372, 349215, 465620, 558744, 698430, 931240, 1396860, 2793720]

約数ペア:

[(1, 2793720), (2, 1396860), (3, 931240), (4, 698430), (5, 558744), (6, 465620), (8, 349215), (10, 279372), (12, 232810), (15, 186248), (20, 139686), (24, 116405), (30, 93124), (31, 90120), (40, 69843), (60, 46562), (62, 45060), (93, 30040), (120, 23281), (124, 22530), (155, 18024), (186, 15020), (248, 11265), (310, 9012), (372, 7510), (465, 6008), (620, 4506), (744, 3755), (751, 3720), (930, 3004), (1240, 2253), (1502, 1860)]