201613920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{420029}}^1$

素因数の和:420047

約数の個数: 48

約数和(自身を含む): 635085360

約数和(自身を除く): 433471440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 420029, 840058, 1260087, 1680116, 2100145, 2520174, 3360232, 4200290, 5040348, 6300435, 6720464, 8400580, 10080696, 12600870, 13440928, 16801160, 20161392, 25201740, 33602320, 40322784, 50403480, 67204640, 100806960, 201613920]

約数ペア:

[(1, 201613920), (2, 100806960), (3, 67204640), (4, 50403480), (5, 40322784), (6, 33602320), (8, 25201740), (10, 20161392), (12, 16801160), (15, 13440928), (16, 12600870), (20, 10080696), (24, 8400580), (30, 6720464), (32, 6300435), (40, 5040348), (48, 4200290), (60, 3360232), (80, 2520174), (96, 2100145), (120, 1680116), (160, 1260087), (240, 840058), (480, 420029)]