259687080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2897}}^1$

素因数の和:3000

約数の個数: 128

約数和(自身を含む): 876355200

約数和(自身を除く): 616668120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2897, 2988, 3320, 3735, 4482, 4980, 5794, 5976, 7470, 8691, 8964, 9960, 11205, 11588, 14485, 14940, 17382, 17928, 22410, 23176, 26073, 28970, 29880, 34764, 43455, 44820, 52146, 57940, 69528, 78219, 86910, 89640, 104292, 115880, 130365, 156438, 173820, 208584, 240451, 260730, 312876, 347640, 391095, 480902, 521460, 625752, 721353, 782190, 961804, 1042920, 1202255, 1442706, 1564380, 1923608, 2164059, 2404510, 2885412, 3128760, 3606765, 4328118, 4809020, 5770824, 6492177, 7213530, 8656236, 9618040, 10820295, 12984354, 14427060, 17312472, 21640590, 25968708, 28854120, 32460885, 43281180, 51937416, 64921770, 86562360, 129843540, 259687080]

約数ペア:

[(1, 259687080), (2, 129843540), (3, 86562360), (4, 64921770), (5, 51937416), (6, 43281180), (8, 32460885), (9, 28854120), (10, 25968708), (12, 21640590), (15, 17312472), (18, 14427060), (20, 12984354), (24, 10820295), (27, 9618040), (30, 8656236), (36, 7213530), (40, 6492177), (45, 5770824), (54, 4809020), (60, 4328118), (72, 3606765), (83, 3128760), (90, 2885412), (108, 2404510), (120, 2164059), (135, 1923608), (166, 1564380), (180, 1442706), (216, 1202255), (249, 1042920), (270, 961804), (332, 782190), (360, 721353), (415, 625752), (498, 521460), (540, 480902), (664, 391095), (747, 347640), (830, 312876), (996, 260730), (1080, 240451), (1245, 208584), (1494, 173820), (1660, 156438), (1992, 130365), (2241, 115880), (2490, 104292), (2897, 89640), (2988, 86910), (3320, 78219), (3735, 69528), (4482, 57940), (4980, 52146), (5794, 44820), (5976, 43455), (7470, 34764), (8691, 29880), (8964, 28970), (9960, 26073), (11205, 23176), (11588, 22410), (14485, 17928), (14940, 17382)]