76982040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4973}}^1$

素因数の和:5033

約数の個数: 96

約数和(自身を含む): 256061520

約数和(自身を除く): 179079480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 4973, 5160, 7740, 9946, 14919, 15480, 19892, 24865, 29838, 39784, 44757, 49730, 59676, 74595, 89514, 99460, 119352, 149190, 179028, 198920, 213839, 223785, 298380, 358056, 427678, 447570, 596760, 641517, 855356, 895140, 1069195, 1283034, 1710712, 1790280, 1924551, 2138390, 2566068, 3207585, 3849102, 4276780, 5132136, 6415170, 7698204, 8553560, 9622755, 12830340, 15396408, 19245510, 25660680, 38491020, 76982040]

約数ペア:

[(1, 76982040), (2, 38491020), (3, 25660680), (4, 19245510), (5, 15396408), (6, 12830340), (8, 9622755), (9, 8553560), (10, 7698204), (12, 6415170), (15, 5132136), (18, 4276780), (20, 3849102), (24, 3207585), (30, 2566068), (36, 2138390), (40, 1924551), (43, 1790280), (45, 1710712), (60, 1283034), (72, 1069195), (86, 895140), (90, 855356), (120, 641517), (129, 596760), (172, 447570), (180, 427678), (215, 358056), (258, 298380), (344, 223785), (360, 213839), (387, 198920), (430, 179028), (516, 149190), (645, 119352), (774, 99460), (860, 89514), (1032, 74595), (1290, 59676), (1548, 49730), (1720, 44757), (1935, 39784), (2580, 29838), (3096, 24865), (3870, 19892), (4973, 15480), (5160, 14919), (7740, 9946)]