268203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22129}}^1$

素因数の和:22244

約数の個数: 64

約数和(自身を含む): 812613600

約数和(自身を除く): 544410120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 22129, 44258, 66387, 88516, 110645, 132774, 177032, 221290, 265548, 331935, 442580, 531096, 663870, 885160, 1327740, 2235029, 2655480, 4470058, 6705087, 8940116, 11175145, 13410174, 17880232, 22350290, 26820348, 33525435, 44700580, 53640696, 67050870, 89401160, 134101740, 268203480]

約数ペア:

[(1, 268203480), (2, 134101740), (3, 89401160), (4, 67050870), (5, 53640696), (6, 44700580), (8, 33525435), (10, 26820348), (12, 22350290), (15, 17880232), (20, 13410174), (24, 11175145), (30, 8940116), (40, 6705087), (60, 4470058), (101, 2655480), (120, 2235029), (202, 1327740), (303, 885160), (404, 663870), (505, 531096), (606, 442580), (808, 331935), (1010, 265548), (1212, 221290), (1515, 177032), (2020, 132774), (2424, 110645), (3030, 88516), (4040, 66387), (6060, 44258), (12120, 22129)]