631452240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1033}}^1$

素因数の和:1338

約数の個数: 160

約数和(自身を含む): 2184800640

約数和(自身を除く): 1553348400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 283, 360, 432, 540, 566, 720, 849, 1033, 1080, 1132, 1415, 1698, 2066, 2160, 2264, 2547, 2830, 3099, 3396, 4132, 4245, 4528, 5094, 5165, 5660, 6198, 6792, 7641, 8264, 8490, 9297, 10188, 10330, 11320, 12396, 12735, 13584, 15282, 15495, 16528, 16980, 18594, 20376, 20660, 22640, 24792, 25470, 27891, 30564, 30990, 33960, 37188, 38205, 40752, 41320, 46485, 49584, 50940, 55782, 61128, 61980, 67920, 74376, 76410, 82640, 92970, 101880, 111564, 122256, 123960, 139455, 148752, 152820, 185940, 203760, 223128, 247920, 278910, 292339, 305640, 371880, 446256, 557820, 584678, 611280, 743760, 877017, 1115640, 1169356, 1461695, 1754034, 2231280, 2338712, 2631051, 2923390, 3508068, 4385085, 4677424, 5262102, 5846780, 7016136, 7893153, 8770170, 10524204, 11693560, 13155255, 14032272, 15786306, 17540340, 21048408, 23387120, 26310510, 31572612, 35080680, 39465765, 42096816, 52621020, 63145224, 70161360, 78931530, 105242040, 126290448, 157863060, 210484080, 315726120, 631452240]

約数ペア:

[(1, 631452240), (2, 315726120), (3, 210484080), (4, 157863060), (5, 126290448), (6, 105242040), (8, 78931530), (9, 70161360), (10, 63145224), (12, 52621020), (15, 42096816), (16, 39465765), (18, 35080680), (20, 31572612), (24, 26310510), (27, 23387120), (30, 21048408), (36, 17540340), (40, 15786306), (45, 14032272), (48, 13155255), (54, 11693560), (60, 10524204), (72, 8770170), (80, 7893153), (90, 7016136), (108, 5846780), (120, 5262102), (135, 4677424), (144, 4385085), (180, 3508068), (216, 2923390), (240, 2631051), (270, 2338712), (283, 2231280), (360, 1754034), (432, 1461695), (540, 1169356), (566, 1115640), (720, 877017), (849, 743760), (1033, 611280), (1080, 584678), (1132, 557820), (1415, 446256), (1698, 371880), (2066, 305640), (2160, 292339), (2264, 278910), (2547, 247920), (2830, 223128), (3099, 203760), (3396, 185940), (4132, 152820), (4245, 148752), (4528, 139455), (5094, 123960), (5165, 122256), (5660, 111564), (6198, 101880), (6792, 92970), (7641, 82640), (8264, 76410), (8490, 74376), (9297, 67920), (10188, 61980), (10330, 61128), (11320, 55782), (12396, 50940), (12735, 49584), (13584, 46485), (15282, 41320), (15495, 40752), (16528, 38205), (16980, 37188), (18594, 33960), (20376, 30990), (20660, 30564), (22640, 27891), (24792, 25470)]