127529880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11941}}^1$

素因数の和:12044

約数の個数: 64

約数和(自身を含む): 386920800

約数和(自身を除く): 259390920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 11941, 23882, 35823, 47764, 59705, 71646, 95528, 119410, 143292, 179115, 238820, 286584, 358230, 477640, 716460, 1062749, 1432920, 2125498, 3188247, 4250996, 5313745, 6376494, 8501992, 10627490, 12752988, 15941235, 21254980, 25505976, 31882470, 42509960, 63764940, 127529880]

約数ペア:

[(1, 127529880), (2, 63764940), (3, 42509960), (4, 31882470), (5, 25505976), (6, 21254980), (8, 15941235), (10, 12752988), (12, 10627490), (15, 8501992), (20, 6376494), (24, 5313745), (30, 4250996), (40, 3188247), (60, 2125498), (89, 1432920), (120, 1062749), (178, 716460), (267, 477640), (356, 358230), (445, 286584), (534, 238820), (712, 179115), (890, 143292), (1068, 119410), (1335, 95528), (1780, 71646), (2136, 59705), (2670, 47764), (3560, 35823), (5340, 23882), (10680, 11941)]