2143140840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5953169}}^1$

素因数の和:5953186

約数の個数: 48

約数和(自身を含む): 6965208900

約数和(自身を除く): 4822068060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5953169, 11906338, 17859507, 23812676, 29765845, 35719014, 47625352, 53578521, 59531690, 71438028, 89297535, 107157042, 119063380, 142876056, 178595070, 214314084, 238126760, 267892605, 357190140, 428628168, 535785210, 714380280, 1071570420, 2143140840]

約数ペア:

[(1, 2143140840), (2, 1071570420), (3, 714380280), (4, 535785210), (5, 428628168), (6, 357190140), (8, 267892605), (9, 238126760), (10, 214314084), (12, 178595070), (15, 142876056), (18, 119063380), (20, 107157042), (24, 89297535), (30, 71438028), (36, 59531690), (40, 53578521), (45, 47625352), (60, 35719014), (72, 29765845), (90, 23812676), (120, 17859507), (180, 11906338), (360, 5953169)]