412080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 1365984

約数和(自身を除く): 953904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 101, 102, 120, 136, 170, 202, 204, 240, 255, 272, 303, 340, 404, 408, 505, 510, 606, 680, 808, 816, 1010, 1020, 1212, 1360, 1515, 1616, 1717, 2020, 2040, 2424, 3030, 3434, 4040, 4080, 4848, 5151, 6060, 6868, 8080, 8585, 10302, 12120, 13736, 17170, 20604, 24240, 25755, 27472, 34340, 41208, 51510, 68680, 82416, 103020, 137360, 206040, 412080]

約数ペア:

[(1, 412080), (2, 206040), (3, 137360), (4, 103020), (5, 82416), (6, 68680), (8, 51510), (10, 41208), (12, 34340), (15, 27472), (16, 25755), (17, 24240), (20, 20604), (24, 17170), (30, 13736), (34, 12120), (40, 10302), (48, 8585), (51, 8080), (60, 6868), (68, 6060), (80, 5151), (85, 4848), (101, 4080), (102, 4040), (120, 3434), (136, 3030), (170, 2424), (202, 2040), (204, 2020), (240, 1717), (255, 1616), (272, 1515), (303, 1360), (340, 1212), (404, 1020), (408, 1010), (505, 816), (510, 808), (606, 680)]