182020680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{505613}}^1$

素因数の和:505630

約数の個数: 48

約数和(自身を含む): 591568380

約数和(自身を除く): 409547700

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, 505613, 1011226, 1516839, 2022452, 2528065, 3033678, 4044904, 4550517, 5056130, 6067356, 7584195, 9101034, 10112260, 12134712, 15168390, 18202068, 20224520, 22752585, 30336780, 36404136, 45505170, 60673560, 91010340, 182020680]

約数ペア:

[(1, 182020680), (2, 91010340), (3, 60673560), (4, 45505170), (5, 36404136), (6, 30336780), (8, 22752585), (9, 20224520), (10, 18202068), (12, 15168390), (15, 12134712), (18, 10112260), (20, 9101034), (24, 7584195), (30, 6067356), (36, 5056130), (40, 4550517), (45, 4044904), (60, 3033678), (72, 2528065), (90, 2022452), (120, 1516839), (180, 1011226), (360, 505613)]