69147480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2411}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 208396800

約数和(自身を除く): 139249320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 956, 1195, 1434, 1912, 2390, 2411, 2868, 3585, 4780, 4822, 5736, 7170, 7233, 9560, 9644, 12055, 14340, 14466, 19288, 24110, 28680, 28932, 36165, 48220, 57864, 72330, 96440, 144660, 289320, 576229, 1152458, 1728687, 2304916, 2881145, 3457374, 4609832, 5762290, 6914748, 8643435, 11524580, 13829496, 17286870, 23049160, 34573740, 69147480]

約数ペア:

[(1, 69147480), (2, 34573740), (3, 23049160), (4, 17286870), (5, 13829496), (6, 11524580), (8, 8643435), (10, 6914748), (12, 5762290), (15, 4609832), (20, 3457374), (24, 2881145), (30, 2304916), (40, 1728687), (60, 1152458), (120, 576229), (239, 289320), (478, 144660), (717, 96440), (956, 72330), (1195, 57864), (1434, 48220), (1912, 36165), (2390, 28932), (2411, 28680), (2868, 24110), (3585, 19288), (4780, 14466), (4822, 14340), (5736, 12055), (7170, 9644), (7233, 9560)]