64506480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{268777}}^1$

素因数の和:268793

約数の個数: 40

約数和(自身を含む): 199970832

約数和(自身を除く): 135464352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 268777, 537554, 806331, 1075108, 1343885, 1612662, 2150216, 2687770, 3225324, 4031655, 4300432, 5375540, 6450648, 8063310, 10751080, 12901296, 16126620, 21502160, 32253240, 64506480]

約数ペア:

[(1, 64506480), (2, 32253240), (3, 21502160), (4, 16126620), (5, 12901296), (6, 10751080), (8, 8063310), (10, 6450648), (12, 5375540), (15, 4300432), (16, 4031655), (20, 3225324), (24, 2687770), (30, 2150216), (40, 1612662), (48, 1343885), (60, 1075108), (80, 806331), (120, 537554), (240, 268777)]