87854880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1777}}^1$

素因数の和:1898

約数の個数: 96

約数和(自身を含む): 279586944

約数和(自身を除く): 191732064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 1777, 2060, 2472, 3090, 3296, 3554, 4120, 4944, 5331, 6180, 7108, 8240, 8885, 9888, 10662, 12360, 14216, 16480, 17770, 21324, 24720, 26655, 28432, 35540, 42648, 49440, 53310, 56864, 71080, 85296, 106620, 142160, 170592, 183031, 213240, 284320, 366062, 426480, 549093, 732124, 852960, 915155, 1098186, 1464248, 1830310, 2196372, 2745465, 2928496, 3660620, 4392744, 5490930, 5856992, 7321240, 8785488, 10981860, 14642480, 17570976, 21963720, 29284960, 43927440, 87854880]

約数ペア:

[(1, 87854880), (2, 43927440), (3, 29284960), (4, 21963720), (5, 17570976), (6, 14642480), (8, 10981860), (10, 8785488), (12, 7321240), (15, 5856992), (16, 5490930), (20, 4392744), (24, 3660620), (30, 2928496), (32, 2745465), (40, 2196372), (48, 1830310), (60, 1464248), (80, 1098186), (96, 915155), (103, 852960), (120, 732124), (160, 549093), (206, 426480), (240, 366062), (309, 284320), (412, 213240), (480, 183031), (515, 170592), (618, 142160), (824, 106620), (1030, 85296), (1236, 71080), (1545, 56864), (1648, 53310), (1777, 49440), (2060, 42648), (2472, 35540), (3090, 28432), (3296, 26655), (3554, 24720), (4120, 21324), (4944, 17770), (5331, 16480), (6180, 14216), (7108, 12360), (8240, 10662), (8885, 9888)]