3322720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 8270640

約数和(自身を除く): 4947920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1093, 1520, 2186, 3040, 4372, 5465, 8744, 10930, 17488, 20767, 21860, 34976, 41534, 43720, 83068, 87440, 103835, 166136, 174880, 207670, 332272, 415340, 664544, 830680, 1661360, 3322720]

約数ペア:

[(1, 3322720), (2, 1661360), (4, 830680), (5, 664544), (8, 415340), (10, 332272), (16, 207670), (19, 174880), (20, 166136), (32, 103835), (38, 87440), (40, 83068), (76, 43720), (80, 41534), (95, 34976), (152, 21860), (160, 20767), (190, 17488), (304, 10930), (380, 8744), (608, 5465), (760, 4372), (1093, 3040), (1520, 2186)]