144156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1201307}}^1$

素因数の和:1201321

約数の個数: 32

約数和(自身を含む): 432470880

約数和(自身を除く): 288314040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1201307, 2402614, 3603921, 4805228, 6006535, 7207842, 9610456, 12013070, 14415684, 18019605, 24026140, 28831368, 36039210, 48052280, 72078420, 144156840]

約数ペア:

[(1, 144156840), (2, 72078420), (3, 48052280), (4, 36039210), (5, 28831368), (6, 24026140), (8, 18019605), (10, 14415684), (12, 12013070), (15, 9610456), (20, 7207842), (24, 6006535), (30, 4805228), (40, 3603921), (60, 2402614), (120, 1201307)]