120240828

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3557}}^1$

素因数の和:3883

約数の個数: 48

約数和(自身を含む): 312819360

約数和(自身を除く): 192578532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 626, 939, 1252, 1878, 2817, 3557, 3756, 5634, 7114, 8451, 10671, 11268, 14228, 16902, 21342, 32013, 33804, 42684, 64026, 96039, 128052, 192078, 384156, 1113341, 2226682, 3340023, 4453364, 6680046, 10020069, 13360092, 20040138, 30060207, 40080276, 60120414, 120240828]

約数ペア:

[(1, 120240828), (2, 60120414), (3, 40080276), (4, 30060207), (6, 20040138), (9, 13360092), (12, 10020069), (18, 6680046), (27, 4453364), (36, 3340023), (54, 2226682), (108, 1113341), (313, 384156), (626, 192078), (939, 128052), (1252, 96039), (1878, 64026), (2817, 42684), (3557, 33804), (3756, 32013), (5634, 21342), (7114, 16902), (8451, 14228), (10671, 11268)]