266118420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{2897}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 745875648

約数和(自身を除く): 479757228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1531, 2897, 3062, 4593, 5794, 6124, 7655, 8691, 9186, 11588, 14485, 15310, 17382, 18372, 22965, 28970, 30620, 34764, 43455, 45930, 57940, 86910, 91860, 173820, 4435307, 8870614, 13305921, 17741228, 22176535, 26611842, 44353070, 53223684, 66529605, 88706140, 133059210, 266118420]

約数ペア:

[(1, 266118420), (2, 133059210), (3, 88706140), (4, 66529605), (5, 53223684), (6, 44353070), (10, 26611842), (12, 22176535), (15, 17741228), (20, 13305921), (30, 8870614), (60, 4435307), (1531, 173820), (2897, 91860), (3062, 86910), (4593, 57940), (5794, 45930), (6124, 43455), (7655, 34764), (8691, 30620), (9186, 28970), (11588, 22965), (14485, 18372), (15310, 17382)]