1117980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6211}}^1$

素因数の和:6226

約数の個数: 36

約数和(自身を含む): 3391752

約数和(自身を除く): 2273772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6211, 12422, 18633, 24844, 31055, 37266, 55899, 62110, 74532, 93165, 111798, 124220, 186330, 223596, 279495, 372660, 558990, 1117980]

約数ペア:

[(1, 1117980), (2, 558990), (3, 372660), (4, 279495), (5, 223596), (6, 186330), (9, 124220), (10, 111798), (12, 93165), (15, 74532), (18, 62110), (20, 55899), (30, 37266), (36, 31055), (45, 24844), (60, 18633), (90, 12422), (180, 6211)]