3952560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 12570624

約数和(自身を除く): 8618064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 383, 430, 516, 645, 688, 766, 860, 1032, 1149, 1290, 1532, 1720, 1915, 2064, 2298, 2580, 3064, 3440, 3830, 4596, 5160, 5745, 6128, 7660, 9192, 10320, 11490, 15320, 16469, 18384, 22980, 30640, 32938, 45960, 49407, 65876, 82345, 91920, 98814, 131752, 164690, 197628, 247035, 263504, 329380, 395256, 494070, 658760, 790512, 988140, 1317520, 1976280, 3952560]

約数ペア:

[(1, 3952560), (2, 1976280), (3, 1317520), (4, 988140), (5, 790512), (6, 658760), (8, 494070), (10, 395256), (12, 329380), (15, 263504), (16, 247035), (20, 197628), (24, 164690), (30, 131752), (40, 98814), (43, 91920), (48, 82345), (60, 65876), (80, 49407), (86, 45960), (120, 32938), (129, 30640), (172, 22980), (215, 18384), (240, 16469), (258, 15320), (344, 11490), (383, 10320), (430, 9192), (516, 7660), (645, 6128), (688, 5745), (766, 5160), (860, 4596), (1032, 3830), (1149, 3440), (1290, 3064), (1532, 2580), (1720, 2298), (1915, 2064)]