88972080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{953}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 276812640

約数和(自身を除く): 187840560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 778, 953, 1167, 1556, 1906, 1945, 2334, 2859, 3112, 3812, 3890, 4668, 4765, 5718, 5835, 6224, 7624, 7780, 9336, 9530, 11436, 11670, 14295, 15248, 15560, 18672, 19060, 22872, 23340, 28590, 31120, 38120, 45744, 46680, 57180, 76240, 93360, 114360, 228720, 370717, 741434, 1112151, 1482868, 1853585, 2224302, 2965736, 3707170, 4448604, 5560755, 5931472, 7414340, 8897208, 11121510, 14828680, 17794416, 22243020, 29657360, 44486040, 88972080]

約数ペア:

[(1, 88972080), (2, 44486040), (3, 29657360), (4, 22243020), (5, 17794416), (6, 14828680), (8, 11121510), (10, 8897208), (12, 7414340), (15, 5931472), (16, 5560755), (20, 4448604), (24, 3707170), (30, 2965736), (40, 2224302), (48, 1853585), (60, 1482868), (80, 1112151), (120, 741434), (240, 370717), (389, 228720), (778, 114360), (953, 93360), (1167, 76240), (1556, 57180), (1906, 46680), (1945, 45744), (2334, 38120), (2859, 31120), (3112, 28590), (3812, 23340), (3890, 22872), (4668, 19060), (4765, 18672), (5718, 15560), (5835, 15248), (6224, 14295), (7624, 11670), (7780, 11436), (9336, 9530)]