72841620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41863}}^1$

素因数の和:41904

約数の個数: 48

約数和(自身を含む): 210994560

約数和(自身を除く): 138152940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 41863, 83726, 125589, 167452, 209315, 251178, 418630, 502356, 627945, 837260, 1214027, 1255890, 2428054, 2511780, 3642081, 4856108, 6070135, 7284162, 12140270, 14568324, 18210405, 24280540, 36420810, 72841620]

約数ペア:

[(1, 72841620), (2, 36420810), (3, 24280540), (4, 18210405), (5, 14568324), (6, 12140270), (10, 7284162), (12, 6070135), (15, 4856108), (20, 3642081), (29, 2511780), (30, 2428054), (58, 1255890), (60, 1214027), (87, 837260), (116, 627945), (145, 502356), (174, 418630), (290, 251178), (348, 209315), (435, 167452), (580, 125589), (870, 83726), (1740, 41863)]