61261080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8369}}^1$

素因数の和:8444

約数の個数: 64

約数和(自身を含む): 186818400

約数和(自身を除く): 125557320

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, 8369, 16738, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 167380, 200856, 251070, 334760, 502140, 510509, 1004280, 1021018, 1531527, 2042036, 2552545, 3063054, 4084072, 5105090, 6126108, 7657635, 10210180, 12252216, 15315270, 20420360, 30630540, 61261080]

約数ペア:

[(1, 61261080), (2, 30630540), (3, 20420360), (4, 15315270), (5, 12252216), (6, 10210180), (8, 7657635), (10, 6126108), (12, 5105090), (15, 4084072), (20, 3063054), (24, 2552545), (30, 2042036), (40, 1531527), (60, 1021018), (61, 1004280), (120, 510509), (122, 502140), (183, 334760), (244, 251070), (305, 200856), (366, 167380), (488, 125535), (610, 100428), (732, 83690), (915, 66952), (1220, 50214), (1464, 41845), (1830, 33476), (2440, 25107), (3660, 16738), (7320, 8369)]