1853643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1930879}}^1$

素因数の和:1930899

約数の個数: 56

約数和(自身を含む): 5885322240

約数和(自身を除く): 4031678400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1930879, 3861758, 5792637, 7723516, 9654395, 11585274, 15447032, 19308790, 23170548, 28963185, 30894064, 38617580, 46341096, 57926370, 61788128, 77235160, 92682192, 115852740, 123576256, 154470320, 185364384, 231705480, 308940640, 370728768, 463410960, 617881280, 926821920, 1853643840]

約数ペア:

[(1, 1853643840), (2, 926821920), (3, 617881280), (4, 463410960), (5, 370728768), (6, 308940640), (8, 231705480), (10, 185364384), (12, 154470320), (15, 123576256), (16, 115852740), (20, 92682192), (24, 77235160), (30, 61788128), (32, 57926370), (40, 46341096), (48, 38617580), (60, 30894064), (64, 28963185), (80, 23170548), (96, 19308790), (120, 15447032), (160, 11585274), (192, 9654395), (240, 7723516), (320, 5792637), (480, 3861758), (960, 1930879)]