63710520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12347}}^1$

素因数の和:12404

約数の個数: 64

約数和(自身を含む): 195592320

約数和(自身を除く): 131881800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 12347, 24694, 37041, 49388, 61735, 74082, 98776, 123470, 148164, 185205, 246940, 296328, 370410, 493880, 530921, 740820, 1061842, 1481640, 1592763, 2123684, 2654605, 3185526, 4247368, 5309210, 6371052, 7963815, 10618420, 12742104, 15927630, 21236840, 31855260, 63710520]

約数ペア:

[(1, 63710520), (2, 31855260), (3, 21236840), (4, 15927630), (5, 12742104), (6, 10618420), (8, 7963815), (10, 6371052), (12, 5309210), (15, 4247368), (20, 3185526), (24, 2654605), (30, 2123684), (40, 1592763), (43, 1481640), (60, 1061842), (86, 740820), (120, 530921), (129, 493880), (172, 370410), (215, 296328), (258, 246940), (344, 185205), (430, 148164), (516, 123470), (645, 98776), (860, 74082), (1032, 61735), (1290, 49388), (1720, 37041), (2580, 24694), (5160, 12347)]