122147760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{72707}}^1$

素因数の和:72730

約数の個数: 80

約数和(自身を含む): 432758016

約数和(自身を除く): 310610256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 72707, 145414, 218121, 290828, 363535, 436242, 508949, 581656, 727070, 872484, 1017898, 1090605, 1163312, 1454140, 1526847, 1744968, 2035796, 2181210, 2544745, 2908280, 3053694, 3489936, 4071592, 4362420, 5089490, 5816560, 6107388, 7634235, 8143184, 8724840, 10178980, 12214776, 15268470, 17449680, 20357960, 24429552, 30536940, 40715920, 61073880, 122147760]

約数ペア:

[(1, 122147760), (2, 61073880), (3, 40715920), (4, 30536940), (5, 24429552), (6, 20357960), (7, 17449680), (8, 15268470), (10, 12214776), (12, 10178980), (14, 8724840), (15, 8143184), (16, 7634235), (20, 6107388), (21, 5816560), (24, 5089490), (28, 4362420), (30, 4071592), (35, 3489936), (40, 3053694), (42, 2908280), (48, 2544745), (56, 2181210), (60, 2035796), (70, 1744968), (80, 1526847), (84, 1454140), (105, 1163312), (112, 1090605), (120, 1017898), (140, 872484), (168, 727070), (210, 581656), (240, 508949), (280, 436242), (336, 363535), (420, 290828), (560, 218121), (840, 145414), (1680, 72707)]