6670960

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 15775776

約数和(自身を除く): 9104816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1367, 2440, 2734, 4880, 5468, 6835, 10936, 13670, 21872, 27340, 54680, 83387, 109360, 166774, 333548, 416935, 667096, 833870, 1334192, 1667740, 3335480, 6670960]

約数ペア:

[(1, 6670960), (2, 3335480), (4, 1667740), (5, 1334192), (8, 833870), (10, 667096), (16, 416935), (20, 333548), (40, 166774), (61, 109360), (80, 83387), (122, 54680), (244, 27340), (305, 21872), (488, 13670), (610, 10936), (976, 6835), (1220, 5468), (1367, 4880), (2440, 2734)]