1515484920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 4673894400

約数和(自身を除く): 3158409480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 167, 188, 235, 282, 334, 376, 470, 501, 564, 668, 705, 835, 940, 1002, 1128, 1336, 1410, 1609, 1670, 1880, 2004, 2505, 2820, 3218, 3340, 4008, 4827, 5010, 5640, 6436, 6680, 7849, 8045, 9654, 10020, 12872, 15698, 16090, 19308, 20040, 23547, 24135, 31396, 32180, 38616, 39245, 47094, 48270, 62792, 64360, 75623, 78490, 94188, 96540, 117735, 151246, 156980, 188376, 193080, 226869, 235470, 268703, 302492, 313960, 378115, 453738, 470940, 537406, 604984, 756230, 806109, 907476, 941880, 1074812, 1134345, 1343515, 1512460, 1612218, 1814952, 2149624, 2268690, 2687030, 3024920, 3224436, 4030545, 4537380, 5374060, 6448872, 8061090, 9074760, 10748120, 12629041, 16122180, 25258082, 32244360, 37887123, 50516164, 63145205, 75774246, 101032328, 126290410, 151548492, 189435615, 252580820, 303096984, 378871230, 505161640, 757742460, 1515484920]

約数ペア:

[(1, 1515484920), (2, 757742460), (3, 505161640), (4, 378871230), (5, 303096984), (6, 252580820), (8, 189435615), (10, 151548492), (12, 126290410), (15, 101032328), (20, 75774246), (24, 63145205), (30, 50516164), (40, 37887123), (47, 32244360), (60, 25258082), (94, 16122180), (120, 12629041), (141, 10748120), (167, 9074760), (188, 8061090), (235, 6448872), (282, 5374060), (334, 4537380), (376, 4030545), (470, 3224436), (501, 3024920), (564, 2687030), (668, 2268690), (705, 2149624), (835, 1814952), (940, 1612218), (1002, 1512460), (1128, 1343515), (1336, 1134345), (1410, 1074812), (1609, 941880), (1670, 907476), (1880, 806109), (2004, 756230), (2505, 604984), (2820, 537406), (3218, 470940), (3340, 453738), (4008, 378115), (4827, 313960), (5010, 302492), (5640, 268703), (6436, 235470), (6680, 226869), (7849, 193080), (8045, 188376), (9654, 156980), (10020, 151246), (12872, 117735), (15698, 96540), (16090, 94188), (19308, 78490), (20040, 75623), (23547, 64360), (24135, 62792), (31396, 48270), (32180, 47094), (38616, 39245)]