2828217360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{121487}}^1$

素因数の和:121600

約数の個数: 80

約数和(自身を含む): 8857933056

約数和(自身を除く): 6029715696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 11640, 23280, 121487, 242974, 364461, 485948, 607435, 728922, 971896, 1214870, 1457844, 1822305, 1943792, 2429740, 2915688, 3644610, 4859480, 5831376, 7289220, 9718960, 11784239, 14578440, 23568478, 29156880, 35352717, 47136956, 58921195, 70705434, 94273912, 117842390, 141410868, 176763585, 188547824, 235684780, 282821736, 353527170, 471369560, 565643472, 707054340, 942739120, 1414108680, 2828217360]

約数ペア:

[(1, 2828217360), (2, 1414108680), (3, 942739120), (4, 707054340), (5, 565643472), (6, 471369560), (8, 353527170), (10, 282821736), (12, 235684780), (15, 188547824), (16, 176763585), (20, 141410868), (24, 117842390), (30, 94273912), (40, 70705434), (48, 58921195), (60, 47136956), (80, 35352717), (97, 29156880), (120, 23568478), (194, 14578440), (240, 11784239), (291, 9718960), (388, 7289220), (485, 5831376), (582, 4859480), (776, 3644610), (970, 2915688), (1164, 2429740), (1455, 1943792), (1552, 1822305), (1940, 1457844), (2328, 1214870), (2910, 971896), (3880, 728922), (4656, 607435), (5820, 485948), (7760, 364461), (11640, 242974), (23280, 121487)]