79276440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38861}}^1$

素因数の和:38892

約数の個数: 64

約数和(自身を含む): 251825760

約数和(自身を除く): 172549320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 38861, 77722, 116583, 155444, 194305, 233166, 310888, 388610, 466332, 582915, 660637, 777220, 932664, 1165830, 1321274, 1554440, 1981911, 2331660, 2642548, 3303185, 3963822, 4663320, 5285096, 6606370, 7927644, 9909555, 13212740, 15855288, 19819110, 26425480, 39638220, 79276440]

約数ペア:

[(1, 79276440), (2, 39638220), (3, 26425480), (4, 19819110), (5, 15855288), (6, 13212740), (8, 9909555), (10, 7927644), (12, 6606370), (15, 5285096), (17, 4663320), (20, 3963822), (24, 3303185), (30, 2642548), (34, 2331660), (40, 1981911), (51, 1554440), (60, 1321274), (68, 1165830), (85, 932664), (102, 777220), (120, 660637), (136, 582915), (170, 466332), (204, 388610), (255, 310888), (340, 233166), (408, 194305), (510, 155444), (680, 116583), (1020, 77722), (2040, 38861)]