27460260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 83723640

約数和(自身を除く): 56263380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 373, 409, 746, 818, 1119, 1227, 1492, 1636, 1865, 2045, 2238, 2454, 3357, 3681, 3730, 4090, 4476, 4908, 5595, 6135, 6714, 7362, 7460, 8180, 11190, 12270, 13428, 14724, 16785, 18405, 22380, 24540, 33570, 36810, 67140, 73620, 152557, 305114, 457671, 610228, 762785, 915342, 1373013, 1525570, 1830684, 2288355, 2746026, 3051140, 4576710, 5492052, 6865065, 9153420, 13730130, 27460260]

約数ペア:

[(1, 27460260), (2, 13730130), (3, 9153420), (4, 6865065), (5, 5492052), (6, 4576710), (9, 3051140), (10, 2746026), (12, 2288355), (15, 1830684), (18, 1525570), (20, 1373013), (30, 915342), (36, 762785), (45, 610228), (60, 457671), (90, 305114), (180, 152557), (373, 73620), (409, 67140), (746, 36810), (818, 33570), (1119, 24540), (1227, 22380), (1492, 18405), (1636, 16785), (1865, 14724), (2045, 13428), (2238, 12270), (2454, 11190), (3357, 8180), (3681, 7460), (3730, 7362), (4090, 6714), (4476, 6135), (4908, 5595)]