78722340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8689}}^1$

素因数の和:8852

約数の個数: 48

約数和(自身を含む): 221907840

約数和(自身を除く): 143185500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 8689, 9060, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 173780, 260670, 521340, 1312039, 2624078, 3936117, 5248156, 6560195, 7872234, 13120390, 15744468, 19680585, 26240780, 39361170, 78722340]

約数ペア:

[(1, 78722340), (2, 39361170), (3, 26240780), (4, 19680585), (5, 15744468), (6, 13120390), (10, 7872234), (12, 6560195), (15, 5248156), (20, 3936117), (30, 2624078), (60, 1312039), (151, 521340), (302, 260670), (453, 173780), (604, 130335), (755, 104268), (906, 86890), (1510, 52134), (1812, 43445), (2265, 34756), (3020, 26067), (4530, 17378), (8689, 9060)]