12653640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{35149}}^1$

素因数の和:35166

約数の個数: 48

約数和(自身を含む): 41125500

約数和(自身を除く): 28471860

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, 35149, 70298, 105447, 140596, 175745, 210894, 281192, 316341, 351490, 421788, 527235, 632682, 702980, 843576, 1054470, 1265364, 1405960, 1581705, 2108940, 2530728, 3163410, 4217880, 6326820, 12653640]

約数ペア:

[(1, 12653640), (2, 6326820), (3, 4217880), (4, 3163410), (5, 2530728), (6, 2108940), (8, 1581705), (9, 1405960), (10, 1265364), (12, 1054470), (15, 843576), (18, 702980), (20, 632682), (24, 527235), (30, 421788), (36, 351490), (40, 316341), (45, 281192), (60, 210894), (72, 175745), (90, 140596), (120, 105447), (180, 70298), (360, 35149)]