80295180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5167}}^1$

素因数の和:5223

約数の個数: 96

約数和(自身を含む): 263940096

約数和(自身を除く): 183644916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5167, 5180, 7770, 10334, 15501, 15540, 20668, 25835, 31002, 36169, 51670, 62004, 72338, 77505, 103340, 108507, 144676, 155010, 180845, 191179, 217014, 310020, 361690, 382358, 434028, 542535, 573537, 723380, 764716, 955895, 1085070, 1147074, 1338253, 1911790, 2170140, 2294148, 2676506, 2867685, 3823580, 4014759, 5353012, 5735370, 6691265, 8029518, 11470740, 13382530, 16059036, 20073795, 26765060, 40147590, 80295180]

約数ペア:

[(1, 80295180), (2, 40147590), (3, 26765060), (4, 20073795), (5, 16059036), (6, 13382530), (7, 11470740), (10, 8029518), (12, 6691265), (14, 5735370), (15, 5353012), (20, 4014759), (21, 3823580), (28, 2867685), (30, 2676506), (35, 2294148), (37, 2170140), (42, 1911790), (60, 1338253), (70, 1147074), (74, 1085070), (84, 955895), (105, 764716), (111, 723380), (140, 573537), (148, 542535), (185, 434028), (210, 382358), (222, 361690), (259, 310020), (370, 217014), (420, 191179), (444, 180845), (518, 155010), (555, 144676), (740, 108507), (777, 103340), (1036, 77505), (1110, 72338), (1295, 62004), (1554, 51670), (2220, 36169), (2590, 31002), (3108, 25835), (3885, 20668), (5167, 15540), (5180, 15501), (7770, 10334)]