77395320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{214987}}^1$

素因数の和:215004

約数の個数: 48

約数和(自身を含む): 251535960

約数和(自身を除く): 174140640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 214987, 429974, 644961, 859948, 1074935, 1289922, 1719896, 1934883, 2149870, 2579844, 3224805, 3869766, 4299740, 5159688, 6449610, 7739532, 8599480, 9674415, 12899220, 15479064, 19348830, 25798440, 38697660, 77395320]

約数ペア:

[(1, 77395320), (2, 38697660), (3, 25798440), (4, 19348830), (5, 15479064), (6, 12899220), (8, 9674415), (9, 8599480), (10, 7739532), (12, 6449610), (15, 5159688), (18, 4299740), (20, 3869766), (24, 3224805), (30, 2579844), (36, 2149870), (40, 1934883), (45, 1719896), (60, 1289922), (72, 1074935), (90, 859948), (120, 644961), (180, 429974), (360, 214987)]