309727680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{322633}}^1$

素因数の和:322653

約数の個数: 56

約数和(自身を含む): 983388432

約数和(自身を除く): 673660752

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, 322633, 645266, 967899, 1290532, 1613165, 1935798, 2581064, 3226330, 3871596, 4839495, 5162128, 6452660, 7743192, 9678990, 10324256, 12905320, 15486384, 19357980, 20648512, 25810640, 30972768, 38715960, 51621280, 61945536, 77431920, 103242560, 154863840, 309727680]

約数ペア:

[(1, 309727680), (2, 154863840), (3, 103242560), (4, 77431920), (5, 61945536), (6, 51621280), (8, 38715960), (10, 30972768), (12, 25810640), (15, 20648512), (16, 19357980), (20, 15486384), (24, 12905320), (30, 10324256), (32, 9678990), (40, 7743192), (48, 6452660), (60, 5162128), (64, 4839495), (80, 3871596), (96, 3226330), (120, 2581064), (160, 1935798), (192, 1613165), (240, 1290532), (320, 967899), (480, 645266), (960, 322633)]