16244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 50889600

約数和(自身を除く): 34644720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 599, 678, 904, 1130, 1198, 1356, 1695, 1797, 1808, 2260, 2396, 2712, 2995, 3390, 3594, 4520, 4792, 5424, 5990, 6780, 7188, 8985, 9040, 9584, 11980, 13560, 14376, 17970, 23960, 27120, 28752, 35940, 47920, 67687, 71880, 135374, 143760, 203061, 270748, 338435, 406122, 541496, 676870, 812244, 1015305, 1082992, 1353740, 1624488, 2030610, 2707480, 3248976, 4061220, 5414960, 8122440, 16244880]

約数ペア:

[(1, 16244880), (2, 8122440), (3, 5414960), (4, 4061220), (5, 3248976), (6, 2707480), (8, 2030610), (10, 1624488), (12, 1353740), (15, 1082992), (16, 1015305), (20, 812244), (24, 676870), (30, 541496), (40, 406122), (48, 338435), (60, 270748), (80, 203061), (113, 143760), (120, 135374), (226, 71880), (240, 67687), (339, 47920), (452, 35940), (565, 28752), (599, 27120), (678, 23960), (904, 17970), (1130, 14376), (1198, 13560), (1356, 11980), (1695, 9584), (1797, 9040), (1808, 8985), (2260, 7188), (2396, 6780), (2712, 5990), (2995, 5424), (3390, 4792), (3594, 4520)]