54604980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{303361}}^1$

素因数の和:303376

約数の個数: 36

約数和(自身を含む): 165635652

約数和(自身を除く): 111030672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 303361, 606722, 910083, 1213444, 1516805, 1820166, 2730249, 3033610, 3640332, 4550415, 5460498, 6067220, 9100830, 10920996, 13651245, 18201660, 27302490, 54604980]

約数ペア:

[(1, 54604980), (2, 27302490), (3, 18201660), (4, 13651245), (5, 10920996), (6, 9100830), (9, 6067220), (10, 5460498), (12, 4550415), (15, 3640332), (18, 3033610), (20, 2730249), (30, 1820166), (36, 1516805), (45, 1213444), (60, 910083), (90, 606722), (180, 303361)]