1330458560

素因数分解:

$2^6\times 5^1\times {\mathrm{569}}^1\times {\mathrm{7307}}^1$

素因数の和:7893

約数の個数: 56

約数和(自身を含む): 3174156720

約数和(自身を除く): 1843698160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 569, 1138, 2276, 2845, 4552, 5690, 7307, 9104, 11380, 14614, 18208, 22760, 29228, 36416, 36535, 45520, 58456, 73070, 91040, 116912, 146140, 182080, 233824, 292280, 467648, 584560, 1169120, 2338240, 4157683, 8315366, 16630732, 20788415, 33261464, 41576830, 66522928, 83153660, 133045856, 166307320, 266091712, 332614640, 665229280, 1330458560]

約数ペア:

[(1, 1330458560), (2, 665229280), (4, 332614640), (5, 266091712), (8, 166307320), (10, 133045856), (16, 83153660), (20, 66522928), (32, 41576830), (40, 33261464), (64, 20788415), (80, 16630732), (160, 8315366), (320, 4157683), (569, 2338240), (1138, 1169120), (2276, 584560), (2845, 467648), (4552, 292280), (5690, 233824), (7307, 182080), (9104, 146140), (11380, 116912), (14614, 91040), (18208, 73070), (22760, 58456), (29228, 45520), (36416, 36535)]