194635680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{405491}}^1$

素因数の和:405509

約数の個数: 48

約数和(自身を含む): 613103904

約数和(自身を除く): 418468224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 405491, 810982, 1216473, 1621964, 2027455, 2432946, 3243928, 4054910, 4865892, 6082365, 6487856, 8109820, 9731784, 12164730, 12975712, 16219640, 19463568, 24329460, 32439280, 38927136, 48658920, 64878560, 97317840, 194635680]

約数ペア:

[(1, 194635680), (2, 97317840), (3, 64878560), (4, 48658920), (5, 38927136), (6, 32439280), (8, 24329460), (10, 19463568), (12, 16219640), (15, 12975712), (16, 12164730), (20, 9731784), (24, 8109820), (30, 6487856), (32, 6082365), (40, 4865892), (48, 4054910), (60, 3243928), (80, 2432946), (96, 2027455), (120, 1621964), (160, 1216473), (240, 810982), (480, 405491)]