180317328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{121181}}^1$

素因数の和:121223

約数の個数: 40

約数和(自身を含む): 480850176

約数和(自身を除く): 300532848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 121181, 242362, 363543, 484724, 727086, 969448, 1454172, 1938896, 2908344, 3756611, 5816688, 7513222, 11269833, 15026444, 22539666, 30052888, 45079332, 60105776, 90158664, 180317328]

約数ペア:

[(1, 180317328), (2, 90158664), (3, 60105776), (4, 45079332), (6, 30052888), (8, 22539666), (12, 15026444), (16, 11269833), (24, 7513222), (31, 5816688), (48, 3756611), (62, 2908344), (93, 1938896), (124, 1454172), (186, 969448), (248, 727086), (372, 484724), (496, 363543), (744, 242362), (1488, 121181)]