115419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28289}}^1$

素因数の和:28322

約数の個数: 80

約数和(自身を含む): 378859680

約数和(自身を除く): 263440560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 28289, 56578, 84867, 113156, 141445, 169734, 226312, 282890, 339468, 424335, 452624, 480913, 565780, 678936, 848670, 961826, 1131560, 1357872, 1442739, 1697340, 1923652, 2263120, 2404565, 2885478, 3394680, 3847304, 4809130, 5770956, 6789360, 7213695, 7694608, 9618260, 11541912, 14427390, 19236520, 23083824, 28854780, 38473040, 57709560, 115419120]

約数ペア:

[(1, 115419120), (2, 57709560), (3, 38473040), (4, 28854780), (5, 23083824), (6, 19236520), (8, 14427390), (10, 11541912), (12, 9618260), (15, 7694608), (16, 7213695), (17, 6789360), (20, 5770956), (24, 4809130), (30, 3847304), (34, 3394680), (40, 2885478), (48, 2404565), (51, 2263120), (60, 1923652), (68, 1697340), (80, 1442739), (85, 1357872), (102, 1131560), (120, 961826), (136, 848670), (170, 678936), (204, 565780), (240, 480913), (255, 452624), (272, 424335), (340, 339468), (408, 282890), (510, 226312), (680, 169734), (816, 141445), (1020, 113156), (1360, 84867), (2040, 56578), (4080, 28289)]