60157320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1021}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 181016640

約数和(自身を除く): 120859320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1021, 1473, 1964, 2042, 2455, 2946, 3063, 3928, 4084, 4910, 5105, 5892, 6126, 7365, 8168, 9820, 10210, 11784, 12252, 14730, 15315, 19640, 20420, 24504, 29460, 30630, 40840, 58920, 61260, 122520, 501311, 1002622, 1503933, 2005244, 2506555, 3007866, 4010488, 5013110, 6015732, 7519665, 10026220, 12031464, 15039330, 20052440, 30078660, 60157320]

約数ペア:

[(1, 60157320), (2, 30078660), (3, 20052440), (4, 15039330), (5, 12031464), (6, 10026220), (8, 7519665), (10, 6015732), (12, 5013110), (15, 4010488), (20, 3007866), (24, 2506555), (30, 2005244), (40, 1503933), (60, 1002622), (120, 501311), (491, 122520), (982, 61260), (1021, 58920), (1473, 40840), (1964, 30630), (2042, 29460), (2455, 24504), (2946, 20420), (3063, 19640), (3928, 15315), (4084, 14730), (4910, 12252), (5105, 11784), (5892, 10210), (6126, 9820), (7365, 8168)]