79353840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{330641}}^1$

素因数の和:330657

約数の個数: 40

約数和(自身を含む): 245997648

約数和(自身を除く): 166643808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 330641, 661282, 991923, 1322564, 1653205, 1983846, 2645128, 3306410, 3967692, 4959615, 5290256, 6612820, 7935384, 9919230, 13225640, 15870768, 19838460, 26451280, 39676920, 79353840]

約数ペア:

[(1, 79353840), (2, 39676920), (3, 26451280), (4, 19838460), (5, 15870768), (6, 13225640), (8, 9919230), (10, 7935384), (12, 6612820), (15, 5290256), (16, 4959615), (20, 3967692), (24, 3306410), (30, 2645128), (40, 1983846), (48, 1653205), (60, 1322564), (80, 991923), (120, 661282), (240, 330641)]