69345960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19927}}^1$

素因数の和:19970

約数の個数: 64

約数和(自身を含む): 215222400

約数和(自身を除く): 145876440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 19927, 39854, 59781, 79708, 99635, 119562, 159416, 199270, 239124, 298905, 398540, 478248, 577883, 597810, 797080, 1155766, 1195620, 1733649, 2311532, 2391240, 2889415, 3467298, 4623064, 5778830, 6934596, 8668245, 11557660, 13869192, 17336490, 23115320, 34672980, 69345960]

約数ペア:

[(1, 69345960), (2, 34672980), (3, 23115320), (4, 17336490), (5, 13869192), (6, 11557660), (8, 8668245), (10, 6934596), (12, 5778830), (15, 4623064), (20, 3467298), (24, 2889415), (29, 2391240), (30, 2311532), (40, 1733649), (58, 1195620), (60, 1155766), (87, 797080), (116, 597810), (120, 577883), (145, 478248), (174, 398540), (232, 298905), (290, 239124), (348, 199270), (435, 159416), (580, 119562), (696, 99635), (870, 79708), (1160, 59781), (1740, 39854), (3480, 19927)]