60978040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 141910560

約数和(自身を除く): 80932520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 67, 122, 134, 244, 268, 305, 335, 373, 488, 536, 610, 670, 746, 1220, 1340, 1492, 1865, 2440, 2680, 2984, 3730, 4087, 7460, 8174, 14920, 16348, 20435, 22753, 24991, 32696, 40870, 45506, 49982, 81740, 91012, 99964, 113765, 124955, 163480, 182024, 199928, 227530, 249910, 455060, 499820, 910120, 999640, 1524451, 3048902, 6097804, 7622255, 12195608, 15244510, 30489020, 60978040]

約数ペア:

[(1, 60978040), (2, 30489020), (4, 15244510), (5, 12195608), (8, 7622255), (10, 6097804), (20, 3048902), (40, 1524451), (61, 999640), (67, 910120), (122, 499820), (134, 455060), (244, 249910), (268, 227530), (305, 199928), (335, 182024), (373, 163480), (488, 124955), (536, 113765), (610, 99964), (670, 91012), (746, 81740), (1220, 49982), (1340, 45506), (1492, 40870), (1865, 32696), (2440, 24991), (2680, 22753), (2984, 20435), (3730, 16348), (4087, 14920), (7460, 8174)]