326135280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22277}}^1$

素因数の和:22354

約数の個数: 80

約数和(自身を含む): 1027639584

約数和(自身を除く): 701504304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640, 22277, 44554, 66831, 89108, 111385, 133662, 178216, 222770, 267324, 334155, 356432, 445540, 534648, 668310, 891080, 1069296, 1336620, 1358897, 1782160, 2673240, 2717794, 4076691, 5346480, 5435588, 6794485, 8153382, 10871176, 13588970, 16306764, 20383455, 21742352, 27177940, 32613528, 40766910, 54355880, 65227056, 81533820, 108711760, 163067640, 326135280]

約数ペア:

[(1, 326135280), (2, 163067640), (3, 108711760), (4, 81533820), (5, 65227056), (6, 54355880), (8, 40766910), (10, 32613528), (12, 27177940), (15, 21742352), (16, 20383455), (20, 16306764), (24, 13588970), (30, 10871176), (40, 8153382), (48, 6794485), (60, 5435588), (61, 5346480), (80, 4076691), (120, 2717794), (122, 2673240), (183, 1782160), (240, 1358897), (244, 1336620), (305, 1069296), (366, 891080), (488, 668310), (610, 534648), (732, 445540), (915, 356432), (976, 334155), (1220, 267324), (1464, 222770), (1830, 178216), (2440, 133662), (2928, 111385), (3660, 89108), (4880, 66831), (7320, 44554), (14640, 22277)]