130616820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{241883}}^1$

素因数の和:241901

約数の個数: 48

約数和(自身を含む): 406365120

約数和(自身を除く): 275748300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 241883, 483766, 725649, 967532, 1209415, 1451298, 2176947, 2418830, 2902596, 3628245, 4353894, 4837660, 6530841, 7256490, 8707788, 10884735, 13061682, 14512980, 21769470, 26123364, 32654205, 43538940, 65308410, 130616820]

約数ペア:

[(1, 130616820), (2, 65308410), (3, 43538940), (4, 32654205), (5, 26123364), (6, 21769470), (9, 14512980), (10, 13061682), (12, 10884735), (15, 8707788), (18, 7256490), (20, 6530841), (27, 4837660), (30, 4353894), (36, 3628245), (45, 2902596), (54, 2418830), (60, 2176947), (90, 1451298), (108, 1209415), (135, 967532), (180, 725649), (270, 483766), (540, 241883)]