66192240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 206013600

約数和(自身を除く): 139821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 389, 709, 778, 1167, 1418, 1556, 1945, 2127, 2334, 2836, 3112, 3545, 3890, 4254, 4668, 5672, 5835, 6224, 7090, 7780, 8508, 9336, 10635, 11344, 11670, 14180, 15560, 17016, 18672, 21270, 23340, 28360, 31120, 34032, 42540, 46680, 56720, 85080, 93360, 170160, 275801, 551602, 827403, 1103204, 1379005, 1654806, 2206408, 2758010, 3309612, 4137015, 4412816, 5516020, 6619224, 8274030, 11032040, 13238448, 16548060, 22064080, 33096120, 66192240]

約数ペア:

[(1, 66192240), (2, 33096120), (3, 22064080), (4, 16548060), (5, 13238448), (6, 11032040), (8, 8274030), (10, 6619224), (12, 5516020), (15, 4412816), (16, 4137015), (20, 3309612), (24, 2758010), (30, 2206408), (40, 1654806), (48, 1379005), (60, 1103204), (80, 827403), (120, 551602), (240, 275801), (389, 170160), (709, 93360), (778, 85080), (1167, 56720), (1418, 46680), (1556, 42540), (1945, 34032), (2127, 31120), (2334, 28360), (2836, 23340), (3112, 21270), (3545, 18672), (3890, 17016), (4254, 15560), (4668, 14180), (5672, 11670), (5835, 11344), (6224, 10635), (7090, 9336), (7780, 8508)]