79671480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{94847}}^1$

素因数の和:94868

約数の個数: 64

約数和(自身を含む): 273162240

約数和(自身を除く): 193490760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 94847, 189694, 284541, 379388, 474235, 569082, 663929, 758776, 948470, 1138164, 1327858, 1422705, 1896940, 1991787, 2276328, 2655716, 2845410, 3319645, 3793880, 3983574, 5311432, 5690820, 6639290, 7967148, 9958935, 11381640, 13278580, 15934296, 19917870, 26557160, 39835740, 79671480]

約数ペア:

[(1, 79671480), (2, 39835740), (3, 26557160), (4, 19917870), (5, 15934296), (6, 13278580), (7, 11381640), (8, 9958935), (10, 7967148), (12, 6639290), (14, 5690820), (15, 5311432), (20, 3983574), (21, 3793880), (24, 3319645), (28, 2845410), (30, 2655716), (35, 2276328), (40, 1991787), (42, 1896940), (56, 1422705), (60, 1327858), (70, 1138164), (84, 948470), (105, 758776), (120, 663929), (140, 569082), (168, 474235), (210, 379388), (280, 284541), (420, 189694), (840, 94847)]