259384680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 878169600

約数和(自身を除く): 618784920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 223, 270, 324, 359, 360, 405, 446, 540, 648, 669, 718, 810, 892, 1077, 1080, 1115, 1338, 1436, 1620, 1784, 1795, 2007, 2154, 2230, 2676, 2872, 3231, 3240, 3345, 3590, 4014, 4308, 4460, 5352, 5385, 6021, 6462, 6690, 7180, 8028, 8616, 8920, 9693, 10035, 10770, 12042, 12924, 13380, 14360, 16056, 16155, 18063, 19386, 20070, 21540, 24084, 25848, 26760, 29079, 30105, 32310, 36126, 38772, 40140, 43080, 48168, 48465, 58158, 60210, 64620, 72252, 77544, 80057, 80280, 90315, 96930, 116316, 120420, 129240, 144504, 145395, 160114, 180630, 193860, 232632, 240171, 240840, 290790, 320228, 361260, 387720, 400285, 480342, 581580, 640456, 720513, 722520, 800570, 960684, 1163160, 1200855, 1441026, 1601140, 1921368, 2161539, 2401710, 2882052, 3202280, 3602565, 4323078, 4803420, 5764104, 6484617, 7205130, 8646156, 9606840, 10807695, 12969234, 14410260, 17292312, 21615390, 25938468, 28820520, 32423085, 43230780, 51876936, 64846170, 86461560, 129692340, 259384680]

約数ペア:

[(1, 259384680), (2, 129692340), (3, 86461560), (4, 64846170), (5, 51876936), (6, 43230780), (8, 32423085), (9, 28820520), (10, 25938468), (12, 21615390), (15, 17292312), (18, 14410260), (20, 12969234), (24, 10807695), (27, 9606840), (30, 8646156), (36, 7205130), (40, 6484617), (45, 5764104), (54, 4803420), (60, 4323078), (72, 3602565), (81, 3202280), (90, 2882052), (108, 2401710), (120, 2161539), (135, 1921368), (162, 1601140), (180, 1441026), (216, 1200855), (223, 1163160), (270, 960684), (324, 800570), (359, 722520), (360, 720513), (405, 640456), (446, 581580), (540, 480342), (648, 400285), (669, 387720), (718, 361260), (810, 320228), (892, 290790), (1077, 240840), (1080, 240171), (1115, 232632), (1338, 193860), (1436, 180630), (1620, 160114), (1784, 145395), (1795, 144504), (2007, 129240), (2154, 120420), (2230, 116316), (2676, 96930), (2872, 90315), (3231, 80280), (3240, 80057), (3345, 77544), (3590, 72252), (4014, 64620), (4308, 60210), (4460, 58158), (5352, 48465), (5385, 48168), (6021, 43080), (6462, 40140), (6690, 38772), (7180, 36126), (8028, 32310), (8616, 30105), (8920, 29079), (9693, 26760), (10035, 25848), (10770, 24084), (12042, 21540), (12924, 20070), (13380, 19386), (14360, 18063), (16056, 16155)]