396772920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1102147}}^1$

素因数の和:1102164

約数の個数: 48

約数和(自身を含む): 1289513160

約数和(自身を除く): 892740240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1102147, 2204294, 3306441, 4408588, 5510735, 6612882, 8817176, 9919323, 11021470, 13225764, 16532205, 19838646, 22042940, 26451528, 33064410, 39677292, 44085880, 49596615, 66128820, 79354584, 99193230, 132257640, 198386460, 396772920]

約数ペア:

[(1, 396772920), (2, 198386460), (3, 132257640), (4, 99193230), (5, 79354584), (6, 66128820), (8, 49596615), (9, 44085880), (10, 39677292), (12, 33064410), (15, 26451528), (18, 22042940), (20, 19838646), (24, 16532205), (30, 13225764), (36, 11021470), (40, 9919323), (45, 8817176), (60, 6612882), (72, 5510735), (90, 4408588), (120, 3306441), (180, 2204294), (360, 1102147)]