755220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 2173248

約数和(自身を除く): 1418028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 307, 410, 492, 614, 615, 820, 921, 1228, 1230, 1535, 1842, 2460, 3070, 3684, 4605, 6140, 9210, 12587, 18420, 25174, 37761, 50348, 62935, 75522, 125870, 151044, 188805, 251740, 377610, 755220]

約数ペア:

[(1, 755220), (2, 377610), (3, 251740), (4, 188805), (5, 151044), (6, 125870), (10, 75522), (12, 62935), (15, 50348), (20, 37761), (30, 25174), (41, 18420), (60, 12587), (82, 9210), (123, 6140), (164, 4605), (205, 3684), (246, 3070), (307, 2460), (410, 1842), (492, 1535), (614, 1230), (615, 1228), (820, 921)]