486538440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{66467}}^1$

素因数の和:66542

約数の個数: 64

約数和(自身を含む): 1483565760

約数和(自身を除く): 997027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 66467, 132934, 199401, 265868, 332335, 398802, 531736, 664670, 797604, 997005, 1329340, 1595208, 1994010, 2658680, 3988020, 4054487, 7976040, 8108974, 12163461, 16217948, 20272435, 24326922, 32435896, 40544870, 48653844, 60817305, 81089740, 97307688, 121634610, 162179480, 243269220, 486538440]

約数ペア:

[(1, 486538440), (2, 243269220), (3, 162179480), (4, 121634610), (5, 97307688), (6, 81089740), (8, 60817305), (10, 48653844), (12, 40544870), (15, 32435896), (20, 24326922), (24, 20272435), (30, 16217948), (40, 12163461), (60, 8108974), (61, 7976040), (120, 4054487), (122, 3988020), (183, 2658680), (244, 1994010), (305, 1595208), (366, 1329340), (488, 997005), (610, 797604), (732, 664670), (915, 531736), (1220, 398802), (1464, 332335), (1830, 265868), (2440, 199401), (3660, 132934), (7320, 66467)]