8381160

素因数分解:

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

素因数の和:799

約数の個数: 96

約数和(自身を含む): 28154880

約数和(自身を除く): 19773720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 751, 930, 1116, 1240, 1395, 1502, 1860, 2232, 2253, 2790, 3004, 3720, 3755, 4506, 5580, 6008, 6759, 7510, 9012, 11160, 11265, 13518, 15020, 18024, 22530, 23281, 27036, 30040, 33795, 45060, 46562, 54072, 67590, 69843, 90120, 93124, 116405, 135180, 139686, 186248, 209529, 232810, 270360, 279372, 349215, 419058, 465620, 558744, 698430, 838116, 931240, 1047645, 1396860, 1676232, 2095290, 2793720, 4190580, 8381160]

約数ペア:

[(1, 8381160), (2, 4190580), (3, 2793720), (4, 2095290), (5, 1676232), (6, 1396860), (8, 1047645), (9, 931240), (10, 838116), (12, 698430), (15, 558744), (18, 465620), (20, 419058), (24, 349215), (30, 279372), (31, 270360), (36, 232810), (40, 209529), (45, 186248), (60, 139686), (62, 135180), (72, 116405), (90, 93124), (93, 90120), (120, 69843), (124, 67590), (155, 54072), (180, 46562), (186, 45060), (248, 33795), (279, 30040), (310, 27036), (360, 23281), (372, 22530), (465, 18024), (558, 15020), (620, 13518), (744, 11265), (751, 11160), (930, 9012), (1116, 7510), (1240, 6759), (1395, 6008), (1502, 5580), (1860, 4506), (2232, 3755), (2253, 3720), (2790, 3004)]