103591920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{661}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 322113312

約数和(自身を除く): 218521392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 661, 1306, 1322, 1959, 1983, 2612, 2644, 3265, 3305, 3918, 3966, 5224, 5288, 6530, 6610, 7836, 7932, 9795, 9915, 10448, 10576, 13060, 13220, 15672, 15864, 19590, 19830, 26120, 26440, 31344, 31728, 39180, 39660, 52240, 52880, 78360, 79320, 156720, 158640, 431633, 863266, 1294899, 1726532, 2158165, 2589798, 3453064, 4316330, 5179596, 6474495, 6906128, 8632660, 10359192, 12948990, 17265320, 20718384, 25897980, 34530640, 51795960, 103591920]

約数ペア:

[(1, 103591920), (2, 51795960), (3, 34530640), (4, 25897980), (5, 20718384), (6, 17265320), (8, 12948990), (10, 10359192), (12, 8632660), (15, 6906128), (16, 6474495), (20, 5179596), (24, 4316330), (30, 3453064), (40, 2589798), (48, 2158165), (60, 1726532), (80, 1294899), (120, 863266), (240, 431633), (653, 158640), (661, 156720), (1306, 79320), (1322, 78360), (1959, 52880), (1983, 52240), (2612, 39660), (2644, 39180), (3265, 31728), (3305, 31344), (3918, 26440), (3966, 26120), (5224, 19830), (5288, 19590), (6530, 15864), (6610, 15672), (7836, 13220), (7932, 13060), (9795, 10576), (9915, 10448)]