40732920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113147}}^1$

素因数の和:113164

約数の個数: 48

約数和(自身を含む): 132383160

約数和(自身を除く): 91650240

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, 113147, 226294, 339441, 452588, 565735, 678882, 905176, 1018323, 1131470, 1357764, 1697205, 2036646, 2262940, 2715528, 3394410, 4073292, 4525880, 5091615, 6788820, 8146584, 10183230, 13577640, 20366460, 40732920]

約数ペア:

[(1, 40732920), (2, 20366460), (3, 13577640), (4, 10183230), (5, 8146584), (6, 6788820), (8, 5091615), (9, 4525880), (10, 4073292), (12, 3394410), (15, 2715528), (18, 2262940), (20, 2036646), (24, 1697205), (30, 1357764), (36, 1131470), (40, 1018323), (45, 905176), (60, 678882), (72, 565735), (90, 452588), (120, 339441), (180, 226294), (360, 113147)]