54235260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 165162816

約数和(自身を除く): 110927556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 821, 1101, 1468, 1642, 1835, 2202, 2463, 3284, 3303, 3670, 4105, 4404, 4926, 5505, 6606, 7340, 7389, 8210, 9852, 11010, 12315, 13212, 14778, 16420, 16515, 22020, 24630, 29556, 33030, 36945, 49260, 66060, 73890, 147780, 301307, 602614, 903921, 1205228, 1506535, 1807842, 2711763, 3013070, 3615684, 4519605, 5423526, 6026140, 9039210, 10847052, 13558815, 18078420, 27117630, 54235260]

約数ペア:

[(1, 54235260), (2, 27117630), (3, 18078420), (4, 13558815), (5, 10847052), (6, 9039210), (9, 6026140), (10, 5423526), (12, 4519605), (15, 3615684), (18, 3013070), (20, 2711763), (30, 1807842), (36, 1506535), (45, 1205228), (60, 903921), (90, 602614), (180, 301307), (367, 147780), (734, 73890), (821, 66060), (1101, 49260), (1468, 36945), (1642, 33030), (1835, 29556), (2202, 24630), (2463, 22020), (3284, 16515), (3303, 16420), (3670, 14778), (4105, 13212), (4404, 12315), (4926, 11010), (5505, 9852), (6606, 8210), (7340, 7389)]