7905120

素因数分解:

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

素因数の和:444

約数の個数: 96

約数和(自身を含む): 25546752

約数和(自身を除く): 17641632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 383, 430, 480, 516, 645, 688, 766, 860, 1032, 1149, 1290, 1376, 1532, 1720, 1915, 2064, 2298, 2580, 3064, 3440, 3830, 4128, 4596, 5160, 5745, 6128, 6880, 7660, 9192, 10320, 11490, 12256, 15320, 16469, 18384, 20640, 22980, 30640, 32938, 36768, 45960, 49407, 61280, 65876, 82345, 91920, 98814, 131752, 164690, 183840, 197628, 247035, 263504, 329380, 395256, 494070, 527008, 658760, 790512, 988140, 1317520, 1581024, 1976280, 2635040, 3952560, 7905120]

約数ペア:

[(1, 7905120), (2, 3952560), (3, 2635040), (4, 1976280), (5, 1581024), (6, 1317520), (8, 988140), (10, 790512), (12, 658760), (15, 527008), (16, 494070), (20, 395256), (24, 329380), (30, 263504), (32, 247035), (40, 197628), (43, 183840), (48, 164690), (60, 131752), (80, 98814), (86, 91920), (96, 82345), (120, 65876), (129, 61280), (160, 49407), (172, 45960), (215, 36768), (240, 32938), (258, 30640), (344, 22980), (383, 20640), (430, 18384), (480, 16469), (516, 15320), (645, 12256), (688, 11490), (766, 10320), (860, 9192), (1032, 7660), (1149, 6880), (1290, 6128), (1376, 5745), (1532, 5160), (1720, 4596), (1915, 4128), (2064, 3830), (2298, 3440), (2580, 3064)]