145855260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{810307}}^1$

素因数の和:810322

約数の個数: 36

約数和(自身を含む): 442428168

約数和(自身を除く): 296572908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 810307, 1620614, 2430921, 3241228, 4051535, 4861842, 7292763, 8103070, 9723684, 12154605, 14585526, 16206140, 24309210, 29171052, 36463815, 48618420, 72927630, 145855260]

約数ペア:

[(1, 145855260), (2, 72927630), (3, 48618420), (4, 36463815), (5, 29171052), (6, 24309210), (9, 16206140), (10, 14585526), (12, 12154605), (15, 9723684), (18, 8103070), (20, 7292763), (30, 4861842), (36, 4051535), (45, 3241228), (60, 2430921), (90, 1620614), (180, 810307)]