2084640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 6785856

約数和(自身を除く): 4701216

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, 101, 120, 129, 160, 172, 202, 215, 240, 258, 303, 344, 404, 430, 480, 505, 516, 606, 645, 688, 808, 860, 1010, 1032, 1212, 1290, 1376, 1515, 1616, 1720, 2020, 2064, 2424, 2580, 3030, 3232, 3440, 4040, 4128, 4343, 4848, 5160, 6060, 6880, 8080, 8686, 9696, 10320, 12120, 13029, 16160, 17372, 20640, 21715, 24240, 26058, 34744, 43430, 48480, 52116, 65145, 69488, 86860, 104232, 130290, 138976, 173720, 208464, 260580, 347440, 416928, 521160, 694880, 1042320, 2084640]

約数ペア:

[(1, 2084640), (2, 1042320), (3, 694880), (4, 521160), (5, 416928), (6, 347440), (8, 260580), (10, 208464), (12, 173720), (15, 138976), (16, 130290), (20, 104232), (24, 86860), (30, 69488), (32, 65145), (40, 52116), (43, 48480), (48, 43430), (60, 34744), (80, 26058), (86, 24240), (96, 21715), (101, 20640), (120, 17372), (129, 16160), (160, 13029), (172, 12120), (202, 10320), (215, 9696), (240, 8686), (258, 8080), (303, 6880), (344, 6060), (404, 5160), (430, 4848), (480, 4343), (505, 4128), (516, 4040), (606, 3440), (645, 3232), (688, 3030), (808, 2580), (860, 2424), (1010, 2064), (1032, 2020), (1212, 1720), (1290, 1616), (1376, 1515)]