1309070160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67339}}^1$

素因数の和:67367

約数の個数: 120

約数和(自身を含む): 4559187360

約数和(自身を除く): 3250117200

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 67339, 134678, 202017, 269356, 336695, 404034, 538712, 606051, 673390, 808068, 1010085, 1077424, 1212102, 1346780, 1616136, 1818153, 2020170, 2424204, 2693560, 3030255, 3232272, 3636306, 4040340, 4848408, 5387120, 5454459, 6060510, 7272612, 8080680, 9090765, 9696816, 10908918, 12121020, 14545224, 16161360, 16363377, 18181530, 21817836, 24242040, 27272295, 29090448, 32726754, 36363060, 43635672, 48484080, 54544590, 65453508, 72726120, 81816885, 87271344, 109089180, 130907016, 145452240, 163633770, 218178360, 261814032, 327267540, 436356720, 654535080, 1309070160]

約数ペア:

[(1, 1309070160), (2, 654535080), (3, 436356720), (4, 327267540), (5, 261814032), (6, 218178360), (8, 163633770), (9, 145452240), (10, 130907016), (12, 109089180), (15, 87271344), (16, 81816885), (18, 72726120), (20, 65453508), (24, 54544590), (27, 48484080), (30, 43635672), (36, 36363060), (40, 32726754), (45, 29090448), (48, 27272295), (54, 24242040), (60, 21817836), (72, 18181530), (80, 16363377), (81, 16161360), (90, 14545224), (108, 12121020), (120, 10908918), (135, 9696816), (144, 9090765), (162, 8080680), (180, 7272612), (216, 6060510), (240, 5454459), (243, 5387120), (270, 4848408), (324, 4040340), (360, 3636306), (405, 3232272), (432, 3030255), (486, 2693560), (540, 2424204), (648, 2020170), (720, 1818153), (810, 1616136), (972, 1346780), (1080, 1212102), (1215, 1077424), (1296, 1010085), (1620, 808068), (1944, 673390), (2160, 606051), (2430, 538712), (3240, 404034), (3888, 336695), (4860, 269356), (6480, 202017), (9720, 134678), (19440, 67339)]