80024820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 236500992

約数和(自身を除く): 156476172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 103, 115, 138, 206, 230, 276, 309, 345, 412, 460, 515, 563, 618, 690, 1030, 1126, 1236, 1380, 1545, 1689, 2060, 2252, 2369, 2815, 3090, 3378, 4738, 5630, 6180, 6756, 7107, 8445, 9476, 11260, 11845, 12949, 14214, 16890, 23690, 25898, 28428, 33780, 35535, 38847, 47380, 51796, 57989, 64745, 71070, 77694, 115978, 129490, 142140, 155388, 173967, 194235, 231956, 258980, 289945, 347934, 388470, 579890, 695868, 776940, 869835, 1159780, 1333747, 1739670, 2667494, 3479340, 4001241, 5334988, 6668735, 8002482, 13337470, 16004964, 20006205, 26674940, 40012410, 80024820]

約数ペア:

[(1, 80024820), (2, 40012410), (3, 26674940), (4, 20006205), (5, 16004964), (6, 13337470), (10, 8002482), (12, 6668735), (15, 5334988), (20, 4001241), (23, 3479340), (30, 2667494), (46, 1739670), (60, 1333747), (69, 1159780), (92, 869835), (103, 776940), (115, 695868), (138, 579890), (206, 388470), (230, 347934), (276, 289945), (309, 258980), (345, 231956), (412, 194235), (460, 173967), (515, 155388), (563, 142140), (618, 129490), (690, 115978), (1030, 77694), (1126, 71070), (1236, 64745), (1380, 57989), (1545, 51796), (1689, 47380), (2060, 38847), (2252, 35535), (2369, 33780), (2815, 28428), (3090, 25898), (3378, 23690), (4738, 16890), (5630, 14214), (6180, 12949), (6756, 11845), (7107, 11260), (8445, 9476)]