20767525080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{113039}}^1$

素因数の和:114584

約数の個数: 64

約数和(自身を含む): 62343820800

約数和(自身を除く): 41576295720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1531, 3062, 4593, 6124, 7655, 9186, 12248, 15310, 18372, 22965, 30620, 36744, 45930, 61240, 91860, 113039, 183720, 226078, 339117, 452156, 565195, 678234, 904312, 1130390, 1356468, 1695585, 2260780, 2712936, 3391170, 4521560, 6782340, 13564680, 173062709, 346125418, 519188127, 692250836, 865313545, 1038376254, 1384501672, 1730627090, 2076752508, 2595940635, 3461254180, 4153505016, 5191881270, 6922508360, 10383762540, 20767525080]

約数ペア:

[(1, 20767525080), (2, 10383762540), (3, 6922508360), (4, 5191881270), (5, 4153505016), (6, 3461254180), (8, 2595940635), (10, 2076752508), (12, 1730627090), (15, 1384501672), (20, 1038376254), (24, 865313545), (30, 692250836), (40, 519188127), (60, 346125418), (120, 173062709), (1531, 13564680), (3062, 6782340), (4593, 4521560), (6124, 3391170), (7655, 2712936), (9186, 2260780), (12248, 1695585), (15310, 1356468), (18372, 1130390), (22965, 904312), (30620, 678234), (36744, 565195), (45930, 452156), (61240, 339117), (91860, 226078), (113039, 183720)]