126453480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62018

約数の個数: 64

約数和(自身を含む): 401682240

約数和(自身を除く): 275228760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 61987, 123974, 185961, 247948, 309935, 371922, 495896, 619870, 743844, 929805, 1053779, 1239740, 1487688, 1859610, 2107558, 2479480, 3161337, 3719220, 4215116, 5268895, 6322674, 7438440, 8430232, 10537790, 12645348, 15806685, 21075580, 25290696, 31613370, 42151160, 63226740, 126453480]

約数ペア:

[(1, 126453480), (2, 63226740), (3, 42151160), (4, 31613370), (5, 25290696), (6, 21075580), (8, 15806685), (10, 12645348), (12, 10537790), (15, 8430232), (17, 7438440), (20, 6322674), (24, 5268895), (30, 4215116), (34, 3719220), (40, 3161337), (51, 2479480), (60, 2107558), (68, 1859610), (85, 1487688), (102, 1239740), (120, 1053779), (136, 929805), (170, 743844), (204, 619870), (255, 495896), (340, 371922), (408, 309935), (510, 247948), (680, 185961), (1020, 123974), (2040, 61987)]