72366540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1987}}^1$

素因数の和:2606

約数の個数: 48

約数和(自身を含む): 203062272

約数和(自身を除く): 130695732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 607, 1214, 1821, 1987, 2428, 3035, 3642, 3974, 5961, 6070, 7284, 7948, 9105, 9935, 11922, 12140, 18210, 19870, 23844, 29805, 36420, 39740, 59610, 119220, 1206109, 2412218, 3618327, 4824436, 6030545, 7236654, 12061090, 14473308, 18091635, 24122180, 36183270, 72366540]

約数ペア:

[(1, 72366540), (2, 36183270), (3, 24122180), (4, 18091635), (5, 14473308), (6, 12061090), (10, 7236654), (12, 6030545), (15, 4824436), (20, 3618327), (30, 2412218), (60, 1206109), (607, 119220), (1214, 59610), (1821, 39740), (1987, 36420), (2428, 29805), (3035, 23844), (3642, 19870), (3974, 18210), (5961, 12140), (6070, 11922), (7284, 9935), (7948, 9105)]