80600940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21348

約数の個数: 96

約数和(自身を含む): 286594560

約数和(自身を除く): 205993620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 21323, 42646, 63969, 85292, 106615, 127938, 149261, 191907, 213230, 255876, 298522, 319845, 383814, 426460, 447783, 575721, 597044, 639690, 746305, 767628, 895566, 959535, 1151442, 1279380, 1343349, 1492610, 1791132, 1919070, 2238915, 2302884, 2686698, 2878605, 2985220, 3838140, 4030047, 4477830, 5373396, 5757210, 6716745, 8060094, 8955660, 11514420, 13433490, 16120188, 20150235, 26866980, 40300470, 80600940]

約数ペア:

[(1, 80600940), (2, 40300470), (3, 26866980), (4, 20150235), (5, 16120188), (6, 13433490), (7, 11514420), (9, 8955660), (10, 8060094), (12, 6716745), (14, 5757210), (15, 5373396), (18, 4477830), (20, 4030047), (21, 3838140), (27, 2985220), (28, 2878605), (30, 2686698), (35, 2302884), (36, 2238915), (42, 1919070), (45, 1791132), (54, 1492610), (60, 1343349), (63, 1279380), (70, 1151442), (84, 959535), (90, 895566), (105, 767628), (108, 746305), (126, 639690), (135, 597044), (140, 575721), (180, 447783), (189, 426460), (210, 383814), (252, 319845), (270, 298522), (315, 255876), (378, 213230), (420, 191907), (540, 149261), (630, 127938), (756, 106615), (945, 85292), (1260, 63969), (1890, 42646), (3780, 21323)]