76324480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3897

約数の個数: 64

約数和(自身を含む): 188398080

約数和(自身を除く): 112073600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3847, 3968, 4960, 7694, 9920, 15388, 19235, 19840, 30776, 38470, 61552, 76940, 119257, 123104, 153880, 238514, 246208, 307760, 477028, 492416, 596285, 615520, 954056, 1192570, 1231040, 1908112, 2385140, 2462080, 3816224, 4770280, 7632448, 9540560, 15264896, 19081120, 38162240, 76324480]

約数ペア:

[(1, 76324480), (2, 38162240), (4, 19081120), (5, 15264896), (8, 9540560), (10, 7632448), (16, 4770280), (20, 3816224), (31, 2462080), (32, 2385140), (40, 1908112), (62, 1231040), (64, 1192570), (80, 954056), (124, 615520), (128, 596285), (155, 492416), (160, 477028), (248, 307760), (310, 246208), (320, 238514), (496, 153880), (620, 123104), (640, 119257), (992, 76940), (1240, 61552), (1984, 38470), (2480, 30776), (3847, 19840), (3968, 19235), (4960, 15388), (7694, 9920)]