312958440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51137}}^1$

素因数の和:51171

約数の個数: 96

約数和(自身を含む): 1076966280

約数和(自身を除く): 764007840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 51137, 102274, 153411, 204548, 255685, 306822, 409096, 460233, 511370, 613644, 767055, 869329, 920466, 1022740, 1227288, 1534110, 1738658, 1840932, 2045480, 2301165, 2607987, 3068220, 3477316, 3681864, 4346645, 4602330, 5215974, 6136440, 6954632, 7823961, 8693290, 9204660, 10431948, 13039935, 15647922, 17386580, 18409320, 20863896, 26079870, 31295844, 34773160, 39119805, 52159740, 62591688, 78239610, 104319480, 156479220, 312958440]

約数ペア:

[(1, 312958440), (2, 156479220), (3, 104319480), (4, 78239610), (5, 62591688), (6, 52159740), (8, 39119805), (9, 34773160), (10, 31295844), (12, 26079870), (15, 20863896), (17, 18409320), (18, 17386580), (20, 15647922), (24, 13039935), (30, 10431948), (34, 9204660), (36, 8693290), (40, 7823961), (45, 6954632), (51, 6136440), (60, 5215974), (68, 4602330), (72, 4346645), (85, 3681864), (90, 3477316), (102, 3068220), (120, 2607987), (136, 2301165), (153, 2045480), (170, 1840932), (180, 1738658), (204, 1534110), (255, 1227288), (306, 1022740), (340, 920466), (360, 869329), (408, 767055), (510, 613644), (612, 511370), (680, 460233), (765, 409096), (1020, 306822), (1224, 255685), (1530, 204548), (2040, 153411), (3060, 102274), (6120, 51137)]