284987880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6043}}^1$

素因数の和:6191

約数の個数: 96

約数和(自身を含む): 933435360

約数和(自身を除く): 648447480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6043, 7860, 9432, 11790, 12086, 15720, 18129, 23580, 24172, 30215, 36258, 47160, 48344, 54387, 60430, 72516, 90645, 108774, 120860, 145032, 181290, 217548, 241720, 271935, 362580, 435096, 543870, 725160, 791633, 1087740, 1583266, 2175480, 2374899, 3166532, 3958165, 4749798, 6333064, 7124697, 7916330, 9499596, 11874495, 14249394, 15832660, 18999192, 23748990, 28498788, 31665320, 35623485, 47497980, 56997576, 71246970, 94995960, 142493940, 284987880]

約数ペア:

[(1, 284987880), (2, 142493940), (3, 94995960), (4, 71246970), (5, 56997576), (6, 47497980), (8, 35623485), (9, 31665320), (10, 28498788), (12, 23748990), (15, 18999192), (18, 15832660), (20, 14249394), (24, 11874495), (30, 9499596), (36, 7916330), (40, 7124697), (45, 6333064), (60, 4749798), (72, 3958165), (90, 3166532), (120, 2374899), (131, 2175480), (180, 1583266), (262, 1087740), (360, 791633), (393, 725160), (524, 543870), (655, 435096), (786, 362580), (1048, 271935), (1179, 241720), (1310, 217548), (1572, 181290), (1965, 145032), (2358, 120860), (2620, 108774), (3144, 90645), (3930, 72516), (4716, 60430), (5240, 54387), (5895, 48344), (6043, 47160), (7860, 36258), (9432, 30215), (11790, 24172), (12086, 23580), (15720, 18129)]