237482460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1607}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 721689696

約数和(自身を除く): 484207236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 821, 1607, 1642, 2463, 3214, 3284, 4105, 4821, 4926, 6428, 7389, 8035, 8210, 9642, 9852, 12315, 14463, 14778, 16070, 16420, 19284, 24105, 24630, 28926, 29556, 32140, 36945, 48210, 49260, 57852, 72315, 73890, 96420, 144630, 147780, 289260, 1319347, 2638694, 3958041, 5277388, 6596735, 7916082, 11874123, 13193470, 15832164, 19790205, 23748246, 26386940, 39580410, 47496492, 59370615, 79160820, 118741230, 237482460]

約数ペア:

[(1, 237482460), (2, 118741230), (3, 79160820), (4, 59370615), (5, 47496492), (6, 39580410), (9, 26386940), (10, 23748246), (12, 19790205), (15, 15832164), (18, 13193470), (20, 11874123), (30, 7916082), (36, 6596735), (45, 5277388), (60, 3958041), (90, 2638694), (180, 1319347), (821, 289260), (1607, 147780), (1642, 144630), (2463, 96420), (3214, 73890), (3284, 72315), (4105, 57852), (4821, 49260), (4926, 48210), (6428, 36945), (7389, 32140), (8035, 29556), (8210, 28926), (9642, 24630), (9852, 24105), (12315, 19284), (14463, 16420), (14778, 16070)]