1408624920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{2137}}^1$

素因数の和:3985

約数の個数: 96

約数和(自身を含む): 4582674720

約数和(自身を除く): 3174049800

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, 180, 360, 1831, 2137, 3662, 4274, 5493, 6411, 7324, 8548, 9155, 10685, 10986, 12822, 14648, 16479, 17096, 18310, 19233, 21370, 21972, 25644, 27465, 32055, 32958, 36620, 38466, 42740, 43944, 51288, 54930, 64110, 65916, 73240, 76932, 82395, 85480, 96165, 109860, 128220, 131832, 153864, 164790, 192330, 219720, 256440, 329580, 384660, 659160, 769320, 3912847, 7825694, 11738541, 15651388, 19564235, 23477082, 31302776, 35215623, 39128470, 46954164, 58692705, 70431246, 78256940, 93908328, 117385410, 140862492, 156513880, 176078115, 234770820, 281724984, 352156230, 469541640, 704312460, 1408624920]

約数ペア:

[(1, 1408624920), (2, 704312460), (3, 469541640), (4, 352156230), (5, 281724984), (6, 234770820), (8, 176078115), (9, 156513880), (10, 140862492), (12, 117385410), (15, 93908328), (18, 78256940), (20, 70431246), (24, 58692705), (30, 46954164), (36, 39128470), (40, 35215623), (45, 31302776), (60, 23477082), (72, 19564235), (90, 15651388), (120, 11738541), (180, 7825694), (360, 3912847), (1831, 769320), (2137, 659160), (3662, 384660), (4274, 329580), (5493, 256440), (6411, 219720), (7324, 192330), (8548, 164790), (9155, 153864), (10685, 131832), (10986, 128220), (12822, 109860), (14648, 96165), (16479, 85480), (17096, 82395), (18310, 76932), (19233, 73240), (21370, 65916), (21972, 64110), (25644, 54930), (27465, 51288), (32055, 43944), (32958, 42740), (36620, 38466)]