173860920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{482947}}^1$

素因数の和:482964

約数の個数: 48

約数和(自身を含む): 565049160

約数和(自身を除く): 391188240

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, 482947, 965894, 1448841, 1931788, 2414735, 2897682, 3863576, 4346523, 4829470, 5795364, 7244205, 8693046, 9658940, 11590728, 14488410, 17386092, 19317880, 21732615, 28976820, 34772184, 43465230, 57953640, 86930460, 173860920]

約数ペア:

[(1, 173860920), (2, 86930460), (3, 57953640), (4, 43465230), (5, 34772184), (6, 28976820), (8, 21732615), (9, 19317880), (10, 17386092), (12, 14488410), (15, 11590728), (18, 9658940), (20, 8693046), (24, 7244205), (30, 5795364), (36, 4829470), (40, 4346523), (45, 3863576), (60, 2897682), (72, 2414735), (90, 1931788), (120, 1448841), (180, 965894), (360, 482947)]