161251320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1367}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 484600320

約数和(自身を除く): 323349000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1367, 1966, 2734, 2949, 3932, 4101, 4915, 5468, 5898, 6835, 7864, 8202, 9830, 10936, 11796, 13670, 14745, 16404, 19660, 20505, 23592, 27340, 29490, 32808, 39320, 41010, 54680, 58980, 82020, 117960, 164040, 1343761, 2687522, 4031283, 5375044, 6718805, 8062566, 10750088, 13437610, 16125132, 20156415, 26875220, 32250264, 40312830, 53750440, 80625660, 161251320]

約数ペア:

[(1, 161251320), (2, 80625660), (3, 53750440), (4, 40312830), (5, 32250264), (6, 26875220), (8, 20156415), (10, 16125132), (12, 13437610), (15, 10750088), (20, 8062566), (24, 6718805), (30, 5375044), (40, 4031283), (60, 2687522), (120, 1343761), (983, 164040), (1367, 117960), (1966, 82020), (2734, 58980), (2949, 54680), (3932, 41010), (4101, 39320), (4915, 32808), (5468, 29490), (5898, 27340), (6835, 23592), (7864, 20505), (8202, 19660), (9830, 16404), (10936, 14745), (11796, 13670)]