1393291260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2580169}}^1$

素因数の和:2580187

約数の個数: 48

約数和(自身を含む): 4334685600

約数和(自身を除く): 2941394340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2580169, 5160338, 7740507, 10320676, 12900845, 15481014, 23221521, 25801690, 30962028, 38702535, 46443042, 51603380, 69664563, 77405070, 92886084, 116107605, 139329126, 154810140, 232215210, 278658252, 348322815, 464430420, 696645630, 1393291260]

約数ペア:

[(1, 1393291260), (2, 696645630), (3, 464430420), (4, 348322815), (5, 278658252), (6, 232215210), (9, 154810140), (10, 139329126), (12, 116107605), (15, 92886084), (18, 77405070), (20, 69664563), (27, 51603380), (30, 46443042), (36, 38702535), (45, 30962028), (54, 25801690), (60, 23221521), (90, 15481014), (108, 12900845), (135, 10320676), (180, 7740507), (270, 5160338), (540, 2580169)]