64482240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67169}}^1$

素因数の和:67189

約数の個数: 56

約数和(自身を含む): 204734160

約数和(自身を除く): 140251920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 67169, 134338, 201507, 268676, 335845, 403014, 537352, 671690, 806028, 1007535, 1074704, 1343380, 1612056, 2015070, 2149408, 2686760, 3224112, 4030140, 4298816, 5373520, 6448224, 8060280, 10747040, 12896448, 16120560, 21494080, 32241120, 64482240]

約数ペア:

[(1, 64482240), (2, 32241120), (3, 21494080), (4, 16120560), (5, 12896448), (6, 10747040), (8, 8060280), (10, 6448224), (12, 5373520), (15, 4298816), (16, 4030140), (20, 3224112), (24, 2686760), (30, 2149408), (32, 2015070), (40, 1612056), (48, 1343380), (60, 1074704), (64, 1007535), (80, 806028), (96, 671690), (120, 537352), (160, 403014), (192, 335845), (240, 268676), (320, 201507), (480, 134338), (960, 67169)]