719152080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{7703}}^1$

素因数の和:8108

約数の個数: 80

約数和(自身を含む): 2235392640

約数和(自身を除く): 1516240560

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, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7703, 7780, 9336, 11670, 15406, 15560, 18672, 23109, 23340, 30812, 31120, 38515, 46218, 46680, 61624, 77030, 92436, 93360, 115545, 123248, 154060, 184872, 231090, 308120, 369744, 462180, 616240, 924360, 1848720, 2996467, 5992934, 8989401, 11985868, 14982335, 17978802, 23971736, 29964670, 35957604, 44947005, 47943472, 59929340, 71915208, 89894010, 119858680, 143830416, 179788020, 239717360, 359576040, 719152080]

約数ペア:

[(1, 719152080), (2, 359576040), (3, 239717360), (4, 179788020), (5, 143830416), (6, 119858680), (8, 89894010), (10, 71915208), (12, 59929340), (15, 47943472), (16, 44947005), (20, 35957604), (24, 29964670), (30, 23971736), (40, 17978802), (48, 14982335), (60, 11985868), (80, 8989401), (120, 5992934), (240, 2996467), (389, 1848720), (778, 924360), (1167, 616240), (1556, 462180), (1945, 369744), (2334, 308120), (3112, 231090), (3890, 184872), (4668, 154060), (5835, 123248), (6224, 115545), (7703, 93360), (7780, 92436), (9336, 77030), (11670, 61624), (15406, 46680), (15560, 46218), (18672, 38515), (23109, 31120), (23340, 30812)]