312399480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{153137}}^1$

素因数の和:153168

約数の個数: 64

約数和(自身を含む): 992334240

約数和(自身を除く): 679934760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 153137, 306274, 459411, 612548, 765685, 918822, 1225096, 1531370, 1837644, 2297055, 2603329, 3062740, 3675288, 4594110, 5206658, 6125480, 7809987, 9188220, 10413316, 13016645, 15619974, 18376440, 20826632, 26033290, 31239948, 39049935, 52066580, 62479896, 78099870, 104133160, 156199740, 312399480]

約数ペア:

[(1, 312399480), (2, 156199740), (3, 104133160), (4, 78099870), (5, 62479896), (6, 52066580), (8, 39049935), (10, 31239948), (12, 26033290), (15, 20826632), (17, 18376440), (20, 15619974), (24, 13016645), (30, 10413316), (34, 9188220), (40, 7809987), (51, 6125480), (60, 5206658), (68, 4594110), (85, 3675288), (102, 3062740), (120, 2603329), (136, 2297055), (170, 1837644), (204, 1531370), (255, 1225096), (340, 918822), (408, 765685), (510, 612548), (680, 459411), (1020, 306274), (2040, 153137)]