845115120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 280

約数和(自身を含む): 3023447856

約数和(自身を除く): 2178332736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 324, 337, 344, 360, 387, 405, 430, 432, 486, 516, 540, 645, 648, 674, 688, 720, 729, 774, 810, 860, 972, 1011, 1032, 1080, 1161, 1215, 1290, 1296, 1348, 1458, 1548, 1620, 1685, 1720, 1935, 1944, 2022, 2064, 2160, 2322, 2430, 2580, 2696, 2916, 3033, 3096, 3240, 3370, 3440, 3483, 3645, 3870, 3888, 4044, 4644, 4860, 5055, 5160, 5392, 5805, 5832, 6066, 6192, 6480, 6740, 6966, 7290, 7740, 8088, 9099, 9288, 9720, 10110, 10320, 10449, 11610, 11664, 12132, 13480, 13932, 14491, 14580, 15165, 15480, 16176, 17415, 18198, 18576, 19440, 20220, 20898, 23220, 24264, 26960, 27297, 27864, 28982, 29160, 30330, 30960, 31347, 34830, 36396, 40440, 41796, 43473, 45495, 46440, 48528, 52245, 54594, 55728, 57964, 58320, 60660, 62694, 69660, 72455, 72792, 80880, 81891, 83592, 86946, 90990, 92880, 104490, 109188, 115928, 121320, 125388, 130419, 136485, 139320, 144910, 145584, 156735, 163782, 167184, 173892, 181980, 208980, 217365, 218376, 231856, 242640, 245673, 250776, 260838, 272970, 278640, 289820, 313470, 327564, 347784, 363960, 391257, 409455, 417960, 434730, 436752, 491346, 501552, 521676, 545940, 579640, 626940, 652095, 655128, 695568, 727920, 782514, 818910, 835920, 869460, 982692, 1043352, 1091880, 1159280, 1173771, 1228365, 1253880, 1304190, 1310256, 1565028, 1637820, 1738920, 1956285, 1965384, 2086704, 2183760, 2347542, 2456730, 2507760, 2608380, 3130056, 3275640, 3477840, 3521313, 3912570, 3930768, 4695084, 4913460, 5216760, 5868855, 6260112, 6551280, 7042626, 7825140, 9390168, 9826920, 10433520, 10563939, 11737710, 14085252, 15650280, 17606565, 18780336, 19653840, 21127878, 23475420, 28170504, 31300560, 35213130, 42255756, 46950840, 52819695, 56341008, 70426260, 84511512, 93901680, 105639390, 140852520, 169023024, 211278780, 281705040, 422557560, 845115120]

約数ペア:

[(1, 845115120), (2, 422557560), (3, 281705040), (4, 211278780), (5, 169023024), (6, 140852520), (8, 105639390), (9, 93901680), (10, 84511512), (12, 70426260), (15, 56341008), (16, 52819695), (18, 46950840), (20, 42255756), (24, 35213130), (27, 31300560), (30, 28170504), (36, 23475420), (40, 21127878), (43, 19653840), (45, 18780336), (48, 17606565), (54, 15650280), (60, 14085252), (72, 11737710), (80, 10563939), (81, 10433520), (86, 9826920), (90, 9390168), (108, 7825140), (120, 7042626), (129, 6551280), (135, 6260112), (144, 5868855), (162, 5216760), (172, 4913460), (180, 4695084), (215, 3930768), (216, 3912570), (240, 3521313), (243, 3477840), (258, 3275640), (270, 3130056), (324, 2608380), (337, 2507760), (344, 2456730), (360, 2347542), (387, 2183760), (405, 2086704), (430, 1965384), (432, 1956285), (486, 1738920), (516, 1637820), (540, 1565028), (645, 1310256), (648, 1304190), (674, 1253880), (688, 1228365), (720, 1173771), (729, 1159280), (774, 1091880), (810, 1043352), (860, 982692), (972, 869460), (1011, 835920), (1032, 818910), (1080, 782514), (1161, 727920), (1215, 695568), (1290, 655128), (1296, 652095), (1348, 626940), (1458, 579640), (1548, 545940), (1620, 521676), (1685, 501552), (1720, 491346), (1935, 436752), (1944, 434730), (2022, 417960), (2064, 409455), (2160, 391257), (2322, 363960), (2430, 347784), (2580, 327564), (2696, 313470), (2916, 289820), (3033, 278640), (3096, 272970), (3240, 260838), (3370, 250776), (3440, 245673), (3483, 242640), (3645, 231856), (3870, 218376), (3888, 217365), (4044, 208980), (4644, 181980), (4860, 173892), (5055, 167184), (5160, 163782), (5392, 156735), (5805, 145584), (5832, 144910), (6066, 139320), (6192, 136485), (6480, 130419), (6740, 125388), (6966, 121320), (7290, 115928), (7740, 109188), (8088, 104490), (9099, 92880), (9288, 90990), (9720, 86946), (10110, 83592), (10320, 81891), (10449, 80880), (11610, 72792), (11664, 72455), (12132, 69660), (13480, 62694), (13932, 60660), (14491, 58320), (14580, 57964), (15165, 55728), (15480, 54594), (16176, 52245), (17415, 48528), (18198, 46440), (18576, 45495), (19440, 43473), (20220, 41796), (20898, 40440), (23220, 36396), (24264, 34830), (26960, 31347), (27297, 30960), (27864, 30330), (28982, 29160)]