2793248880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11638537}}^1$

素因数の和:11638553

約数の個数: 40

約数和(自身を含む): 8659072272

約数和(自身を除く): 5865823392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11638537, 23277074, 34915611, 46554148, 58192685, 69831222, 93108296, 116385370, 139662444, 174578055, 186216592, 232770740, 279324888, 349156110, 465541480, 558649776, 698312220, 931082960, 1396624440, 2793248880]

約数ペア:

[(1, 2793248880), (2, 1396624440), (3, 931082960), (4, 698312220), (5, 558649776), (6, 465541480), (8, 349156110), (10, 279324888), (12, 232770740), (15, 186216592), (16, 174578055), (20, 139662444), (24, 116385370), (30, 93108296), (40, 69831222), (48, 58192685), (60, 46554148), (80, 34915611), (120, 23277074), (240, 11638537)]