127152720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 240

約数和(自身を含む): 460595520

約数和(自身を除く): 333442800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 43, 45, 48, 54, 60, 72, 74, 80, 86, 90, 108, 111, 120, 129, 135, 144, 148, 172, 180, 185, 215, 216, 222, 240, 258, 270, 296, 333, 344, 360, 370, 387, 430, 432, 444, 516, 540, 555, 592, 645, 666, 688, 720, 740, 774, 860, 888, 999, 1032, 1080, 1110, 1161, 1290, 1332, 1369, 1480, 1548, 1591, 1665, 1720, 1776, 1935, 1998, 2064, 2160, 2220, 2322, 2580, 2664, 2738, 2960, 3096, 3182, 3330, 3440, 3870, 3996, 4107, 4440, 4644, 4773, 4995, 5160, 5328, 5476, 5805, 6192, 6364, 6660, 6845, 7740, 7955, 7992, 8214, 8880, 9288, 9546, 9990, 10320, 10952, 11610, 12321, 12728, 13320, 13690, 14319, 15480, 15910, 15984, 16428, 18576, 19092, 19980, 20535, 21904, 23220, 23865, 24642, 25456, 26640, 27380, 28638, 30960, 31820, 32856, 36963, 38184, 39960, 41070, 42957, 46440, 47730, 49284, 54760, 57276, 58867, 61605, 63640, 65712, 71595, 73926, 76368, 79920, 82140, 85914, 92880, 95460, 98568, 109520, 114552, 117734, 123210, 127280, 143190, 147852, 164280, 171828, 176601, 184815, 190920, 197136, 214785, 229104, 235468, 246420, 286380, 294335, 295704, 328560, 343656, 353202, 369630, 381840, 429570, 470936, 492840, 529803, 572760, 588670, 591408, 687312, 706404, 739260, 859140, 883005, 941872, 985680, 1059606, 1145520, 1177340, 1412808, 1478520, 1589409, 1718280, 1766010, 2119212, 2354680, 2649015, 2825616, 2957040, 3178818, 3436560, 3532020, 4238424, 4709360, 5298030, 6357636, 7064040, 7947045, 8476848, 10596060, 12715272, 14128080, 15894090, 21192120, 25430544, 31788180, 42384240, 63576360, 127152720]

約数ペア:

[(1, 127152720), (2, 63576360), (3, 42384240), (4, 31788180), (5, 25430544), (6, 21192120), (8, 15894090), (9, 14128080), (10, 12715272), (12, 10596060), (15, 8476848), (16, 7947045), (18, 7064040), (20, 6357636), (24, 5298030), (27, 4709360), (30, 4238424), (36, 3532020), (37, 3436560), (40, 3178818), (43, 2957040), (45, 2825616), (48, 2649015), (54, 2354680), (60, 2119212), (72, 1766010), (74, 1718280), (80, 1589409), (86, 1478520), (90, 1412808), (108, 1177340), (111, 1145520), (120, 1059606), (129, 985680), (135, 941872), (144, 883005), (148, 859140), (172, 739260), (180, 706404), (185, 687312), (215, 591408), (216, 588670), (222, 572760), (240, 529803), (258, 492840), (270, 470936), (296, 429570), (333, 381840), (344, 369630), (360, 353202), (370, 343656), (387, 328560), (430, 295704), (432, 294335), (444, 286380), (516, 246420), (540, 235468), (555, 229104), (592, 214785), (645, 197136), (666, 190920), (688, 184815), (720, 176601), (740, 171828), (774, 164280), (860, 147852), (888, 143190), (999, 127280), (1032, 123210), (1080, 117734), (1110, 114552), (1161, 109520), (1290, 98568), (1332, 95460), (1369, 92880), (1480, 85914), (1548, 82140), (1591, 79920), (1665, 76368), (1720, 73926), (1776, 71595), (1935, 65712), (1998, 63640), (2064, 61605), (2160, 58867), (2220, 57276), (2322, 54760), (2580, 49284), (2664, 47730), (2738, 46440), (2960, 42957), (3096, 41070), (3182, 39960), (3330, 38184), (3440, 36963), (3870, 32856), (3996, 31820), (4107, 30960), (4440, 28638), (4644, 27380), (4773, 26640), (4995, 25456), (5160, 24642), (5328, 23865), (5476, 23220), (5805, 21904), (6192, 20535), (6364, 19980), (6660, 19092), (6845, 18576), (7740, 16428), (7955, 15984), (7992, 15910), (8214, 15480), (8880, 14319), (9288, 13690), (9546, 13320), (9990, 12728), (10320, 12321), (10952, 11610)]