15278693040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60457}}^1$

素因数の和:60498

約数の個数: 240

約数和(自身を含む): 57305478048

約数和(自身を除く): 42026785008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4680, 4860, 5265, 5616, 6318, 6480, 7020, 8424, 9360, 9720, 10530, 12636, 14040, 15795, 16848, 19440, 21060, 25272, 28080, 31590, 42120, 50544, 60457, 63180, 84240, 120914, 126360, 181371, 241828, 252720, 302285, 362742, 483656, 544113, 604570, 725484, 785941, 906855, 967312, 1088226, 1209140, 1450968, 1571882, 1632339, 1813710, 2176452, 2357823, 2418280, 2720565, 2901936, 3143764, 3264678, 3627420, 3929705, 4352904, 4715646, 4836560, 4897017, 5441130, 6287528, 6529356, 7073469, 7254840, 7859410, 8161695, 8705808, 9431292, 9794034, 10882260, 11789115, 12575056, 13058712, 14146938, 14509680, 14691051, 15718820, 16323390, 18862584, 19588068, 21220407, 21764520, 23578230, 24485085, 26117424, 28293876, 29382102, 31437640, 32646780, 35367345, 37725168, 39176136, 42440814, 43529040, 47156460, 48970170, 56587752, 58764204, 62875280, 63661221, 65293560, 70734690, 73455255, 78352272, 84881628, 94312920, 97940340, 106102035, 113175504, 117528408, 127322442, 130587120, 141469380, 146910510, 169763256, 188625840, 190983663, 195880680, 212204070, 235056816, 254644884, 282938760, 293821020, 318306105, 339526512, 381967326, 391761360, 424408140, 509289768, 565877520, 587642040, 636612210, 763934652, 848816280, 954918315, 1018579536, 1175284080, 1273224420, 1527869304, 1697632560, 1909836630, 2546448840, 3055738608, 3819673260, 5092897680, 7639346520, 15278693040]

約数ペア:

[(1, 15278693040), (2, 7639346520), (3, 5092897680), (4, 3819673260), (5, 3055738608), (6, 2546448840), (8, 1909836630), (9, 1697632560), (10, 1527869304), (12, 1273224420), (13, 1175284080), (15, 1018579536), (16, 954918315), (18, 848816280), (20, 763934652), (24, 636612210), (26, 587642040), (27, 565877520), (30, 509289768), (36, 424408140), (39, 391761360), (40, 381967326), (45, 339526512), (48, 318306105), (52, 293821020), (54, 282938760), (60, 254644884), (65, 235056816), (72, 212204070), (78, 195880680), (80, 190983663), (81, 188625840), (90, 169763256), (104, 146910510), (108, 141469380), (117, 130587120), (120, 127322442), (130, 117528408), (135, 113175504), (144, 106102035), (156, 97940340), (162, 94312920), (180, 84881628), (195, 78352272), (208, 73455255), (216, 70734690), (234, 65293560), (240, 63661221), (243, 62875280), (260, 58764204), (270, 56587752), (312, 48970170), (324, 47156460), (351, 43529040), (360, 42440814), (390, 39176136), (405, 37725168), (432, 35367345), (468, 32646780), (486, 31437640), (520, 29382102), (540, 28293876), (585, 26117424), (624, 24485085), (648, 23578230), (702, 21764520), (720, 21220407), (780, 19588068), (810, 18862584), (936, 16323390), (972, 15718820), (1040, 14691051), (1053, 14509680), (1080, 14146938), (1170, 13058712), (1215, 12575056), (1296, 11789115), (1404, 10882260), (1560, 9794034), (1620, 9431292), (1755, 8705808), (1872, 8161695), (1944, 7859410), (2106, 7254840), (2160, 7073469), (2340, 6529356), (2430, 6287528), (2808, 5441130), (3120, 4897017), (3159, 4836560), (3240, 4715646), (3510, 4352904), (3888, 3929705), (4212, 3627420), (4680, 3264678), (4860, 3143764), (5265, 2901936), (5616, 2720565), (6318, 2418280), (6480, 2357823), (7020, 2176452), (8424, 1813710), (9360, 1632339), (9720, 1571882), (10530, 1450968), (12636, 1209140), (14040, 1088226), (15795, 967312), (16848, 906855), (19440, 785941), (21060, 725484), (25272, 604570), (28080, 544113), (31590, 483656), (42120, 362742), (50544, 302285), (60457, 252720), (63180, 241828), (84240, 181371), (120914, 126360)]