2426629680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{21467}}^1$

素因数の和:21643

約数の個数: 120

約数和(自身を含む): 8201720592

約数和(自身を除く): 5775090912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 18840, 21467, 22608, 28260, 37680, 42934, 56520, 64401, 85868, 107335, 113040, 128802, 171736, 193203, 214670, 257604, 322005, 343472, 386406, 429340, 515208, 644010, 772812, 858680, 966015, 1030416, 1288020, 1545624, 1717360, 1932030, 2576040, 3091248, 3370319, 3864060, 5152080, 6740638, 7728120, 10110957, 13481276, 15456240, 16851595, 20221914, 26962552, 30332871, 33703190, 40443828, 50554785, 53925104, 60665742, 67406380, 80887656, 101109570, 121331484, 134812760, 151664355, 161775312, 202219140, 242662968, 269625520, 303328710, 404438280, 485325936, 606657420, 808876560, 1213314840, 2426629680]

約数ペア:

[(1, 2426629680), (2, 1213314840), (3, 808876560), (4, 606657420), (5, 485325936), (6, 404438280), (8, 303328710), (9, 269625520), (10, 242662968), (12, 202219140), (15, 161775312), (16, 151664355), (18, 134812760), (20, 121331484), (24, 101109570), (30, 80887656), (36, 67406380), (40, 60665742), (45, 53925104), (48, 50554785), (60, 40443828), (72, 33703190), (80, 30332871), (90, 26962552), (120, 20221914), (144, 16851595), (157, 15456240), (180, 13481276), (240, 10110957), (314, 7728120), (360, 6740638), (471, 5152080), (628, 3864060), (720, 3370319), (785, 3091248), (942, 2576040), (1256, 1932030), (1413, 1717360), (1570, 1545624), (1884, 1288020), (2355, 1030416), (2512, 966015), (2826, 858680), (3140, 772812), (3768, 644010), (4710, 515208), (5652, 429340), (6280, 386406), (7065, 343472), (7536, 322005), (9420, 257604), (11304, 214670), (12560, 193203), (14130, 171736), (18840, 128802), (21467, 113040), (22608, 107335), (28260, 85868), (37680, 64401), (42934, 56520)]