499084920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22727}}^1$

素因数の和:22805

約数の個数: 96

約数和(自身を含む): 1648689120

約数和(自身を除く): 1149604200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 22727, 45454, 68181, 90908, 113635, 136362, 181816, 204543, 227270, 272724, 340905, 409086, 454540, 545448, 681810, 818172, 909080, 1022715, 1363620, 1386347, 1636344, 2045430, 2727240, 2772694, 4090860, 4159041, 5545388, 6931735, 8181720, 8318082, 11090776, 12477123, 13863470, 16636164, 20795205, 24954246, 27726940, 33272328, 41590410, 49908492, 55453880, 62385615, 83180820, 99816984, 124771230, 166361640, 249542460, 499084920]

約数ペア:

[(1, 499084920), (2, 249542460), (3, 166361640), (4, 124771230), (5, 99816984), (6, 83180820), (8, 62385615), (9, 55453880), (10, 49908492), (12, 41590410), (15, 33272328), (18, 27726940), (20, 24954246), (24, 20795205), (30, 16636164), (36, 13863470), (40, 12477123), (45, 11090776), (60, 8318082), (61, 8181720), (72, 6931735), (90, 5545388), (120, 4159041), (122, 4090860), (180, 2772694), (183, 2727240), (244, 2045430), (305, 1636344), (360, 1386347), (366, 1363620), (488, 1022715), (549, 909080), (610, 818172), (732, 681810), (915, 545448), (1098, 454540), (1220, 409086), (1464, 340905), (1830, 272724), (2196, 227270), (2440, 204543), (2745, 181816), (3660, 136362), (4392, 113635), (5490, 90908), (7320, 68181), (10980, 45454), (21960, 22727)]