86461560

素因数分解:

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

素因数の和:602

約数の個数: 128

約数和(自身を含む): 290304000

約数和(自身を除く): 203842440

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, 90, 108, 120, 135, 180, 216, 223, 270, 359, 360, 446, 540, 669, 718, 892, 1077, 1080, 1115, 1338, 1436, 1784, 1795, 2007, 2154, 2230, 2676, 2872, 3231, 3345, 3590, 4014, 4308, 4460, 5352, 5385, 6021, 6462, 6690, 7180, 8028, 8616, 8920, 9693, 10035, 10770, 12042, 12924, 13380, 14360, 16056, 16155, 19386, 20070, 21540, 24084, 25848, 26760, 30105, 32310, 38772, 40140, 43080, 48168, 48465, 60210, 64620, 77544, 80057, 80280, 96930, 120420, 129240, 160114, 193860, 240171, 240840, 320228, 387720, 400285, 480342, 640456, 720513, 800570, 960684, 1200855, 1441026, 1601140, 1921368, 2161539, 2401710, 2882052, 3202280, 3602565, 4323078, 4803420, 5764104, 7205130, 8646156, 9606840, 10807695, 14410260, 17292312, 21615390, 28820520, 43230780, 86461560]

約数ペア:

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