120767940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 395006976

約数和(自身を除く): 274239036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 31, 36, 45, 46, 60, 62, 69, 90, 92, 93, 115, 124, 138, 155, 180, 186, 207, 230, 276, 279, 310, 345, 372, 414, 460, 465, 558, 620, 690, 713, 828, 930, 941, 1035, 1116, 1380, 1395, 1426, 1860, 1882, 2070, 2139, 2790, 2823, 2852, 3565, 3764, 4140, 4278, 4705, 5580, 5646, 6417, 7130, 8469, 8556, 9410, 10695, 11292, 12834, 14115, 14260, 16938, 18820, 21390, 21643, 25668, 28230, 29171, 32085, 33876, 42345, 42780, 43286, 56460, 58342, 64170, 64929, 84690, 86572, 87513, 108215, 116684, 128340, 129858, 145855, 169380, 175026, 194787, 216430, 259716, 262539, 291710, 324645, 350052, 389574, 432860, 437565, 525078, 583420, 649290, 670933, 779148, 875130, 973935, 1050156, 1298580, 1312695, 1341866, 1750260, 1947870, 2012799, 2625390, 2683732, 3354665, 3895740, 4025598, 5250780, 6038397, 6709330, 8051196, 10063995, 12076794, 13418660, 20127990, 24153588, 30191985, 40255980, 60383970, 120767940]

約数ペア:

[(1, 120767940), (2, 60383970), (3, 40255980), (4, 30191985), (5, 24153588), (6, 20127990), (9, 13418660), (10, 12076794), (12, 10063995), (15, 8051196), (18, 6709330), (20, 6038397), (23, 5250780), (30, 4025598), (31, 3895740), (36, 3354665), (45, 2683732), (46, 2625390), (60, 2012799), (62, 1947870), (69, 1750260), (90, 1341866), (92, 1312695), (93, 1298580), (115, 1050156), (124, 973935), (138, 875130), (155, 779148), (180, 670933), (186, 649290), (207, 583420), (230, 525078), (276, 437565), (279, 432860), (310, 389574), (345, 350052), (372, 324645), (414, 291710), (460, 262539), (465, 259716), (558, 216430), (620, 194787), (690, 175026), (713, 169380), (828, 145855), (930, 129858), (941, 128340), (1035, 116684), (1116, 108215), (1380, 87513), (1395, 86572), (1426, 84690), (1860, 64929), (1882, 64170), (2070, 58342), (2139, 56460), (2790, 43286), (2823, 42780), (2852, 42345), (3565, 33876), (3764, 32085), (4140, 29171), (4278, 28230), (4705, 25668), (5580, 21643), (5646, 21390), (6417, 18820), (7130, 16938), (8469, 14260), (8556, 14115), (9410, 12834), (10695, 11292)]