27325680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 80

約数和(自身を含む): 86806944

約数和(自身を除く): 59481264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 2777, 3280, 4920, 5554, 8331, 9840, 11108, 13885, 16662, 22216, 27770, 33324, 41655, 44432, 55540, 66648, 83310, 111080, 113857, 133296, 166620, 222160, 227714, 333240, 341571, 455428, 569285, 666480, 683142, 910856, 1138570, 1366284, 1707855, 1821712, 2277140, 2732568, 3415710, 4554280, 5465136, 6831420, 9108560, 13662840, 27325680]

約数ペア:

[(1, 27325680), (2, 13662840), (3, 9108560), (4, 6831420), (5, 5465136), (6, 4554280), (8, 3415710), (10, 2732568), (12, 2277140), (15, 1821712), (16, 1707855), (20, 1366284), (24, 1138570), (30, 910856), (40, 683142), (41, 666480), (48, 569285), (60, 455428), (80, 341571), (82, 333240), (120, 227714), (123, 222160), (164, 166620), (205, 133296), (240, 113857), (246, 111080), (328, 83310), (410, 66648), (492, 55540), (615, 44432), (656, 41655), (820, 33324), (984, 27770), (1230, 22216), (1640, 16662), (1968, 13885), (2460, 11108), (2777, 9840), (3280, 8331), (4920, 5554)]