121236840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{336769}}^1$

素因数の和:336786

約数の個数: 48

約数和(自身を含む): 394020900

約数和(自身を除く): 272784060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 336769, 673538, 1010307, 1347076, 1683845, 2020614, 2694152, 3030921, 3367690, 4041228, 5051535, 6061842, 6735380, 8082456, 10103070, 12123684, 13470760, 15154605, 20206140, 24247368, 30309210, 40412280, 60618420, 121236840]

約数ペア:

[(1, 121236840), (2, 60618420), (3, 40412280), (4, 30309210), (5, 24247368), (6, 20206140), (8, 15154605), (9, 13470760), (10, 12123684), (12, 10103070), (15, 8082456), (18, 6735380), (20, 6061842), (24, 5051535), (30, 4041228), (36, 3367690), (40, 3030921), (45, 2694152), (60, 2020614), (72, 1683845), (90, 1347076), (120, 1010307), (180, 673538), (360, 336769)]