121188420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{224423}}^1$

素因数の和:224441

約数の個数: 48

約数和(自身を含む): 377032320

約数和(自身を除く): 255843900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 224423, 448846, 673269, 897692, 1122115, 1346538, 2019807, 2244230, 2693076, 3366345, 4039614, 4488460, 6059421, 6732690, 8079228, 10099035, 12118842, 13465380, 20198070, 24237684, 30297105, 40396140, 60594210, 121188420]

約数ペア:

[(1, 121188420), (2, 60594210), (3, 40396140), (4, 30297105), (5, 24237684), (6, 20198070), (9, 13465380), (10, 12118842), (12, 10099035), (15, 8079228), (18, 6732690), (20, 6059421), (27, 4488460), (30, 4039614), (36, 3366345), (45, 2693076), (54, 2244230), (60, 2019807), (90, 1346538), (108, 1122115), (135, 897692), (180, 673269), (270, 448846), (540, 224423)]