20733132240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{28796017}}^1$

素因数の和:28796036

約数の個数: 60

約数和(自身を含む): 69628771524

約数和(自身を除く): 48895639284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 28796017, 57592034, 86388051, 115184068, 143980085, 172776102, 230368136, 259164153, 287960170, 345552204, 431940255, 460736272, 518328306, 575920340, 691104408, 863880510, 1036656612, 1151840680, 1295820765, 1382208816, 1727761020, 2073313224, 2303681360, 2591641530, 3455522040, 4146626448, 5183283060, 6911044080, 10366566120, 20733132240]

約数ペア:

[(1, 20733132240), (2, 10366566120), (3, 6911044080), (4, 5183283060), (5, 4146626448), (6, 3455522040), (8, 2591641530), (9, 2303681360), (10, 2073313224), (12, 1727761020), (15, 1382208816), (16, 1295820765), (18, 1151840680), (20, 1036656612), (24, 863880510), (30, 691104408), (36, 575920340), (40, 518328306), (45, 460736272), (48, 431940255), (60, 345552204), (72, 287960170), (80, 259164153), (90, 230368136), (120, 172776102), (144, 143980085), (180, 115184068), (240, 86388051), (360, 57592034), (720, 28796017)]