156724140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63709}}^1$

素因数の和:63762

約数の個数: 48

約数和(自身を含む): 449537760

約数和(自身を除く): 292813620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 63709, 127418, 191127, 254836, 318545, 382254, 637090, 764508, 955635, 1274180, 1911270, 2612069, 3822540, 5224138, 7836207, 10448276, 13060345, 15672414, 26120690, 31344828, 39181035, 52241380, 78362070, 156724140]

約数ペア:

[(1, 156724140), (2, 78362070), (3, 52241380), (4, 39181035), (5, 31344828), (6, 26120690), (10, 15672414), (12, 13060345), (15, 10448276), (20, 7836207), (30, 5224138), (41, 3822540), (60, 2612069), (82, 1911270), (123, 1274180), (164, 955635), (205, 764508), (246, 637090), (410, 382254), (492, 318545), (615, 254836), (820, 191127), (1230, 127418), (2460, 63709)]