495861120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 192

約数和(自身を含む): 1768141440

約数和(自身を除く): 1272280320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2777, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5554, 5580, 5760, 5952, 7440, 8331, 8928, 9920, 11108, 11160, 11904, 13885, 14880, 16662, 17856, 19840, 22216, 22320, 24993, 27770, 29760, 33324, 35712, 41655, 44432, 44640, 49986, 55540, 59520, 66648, 83310, 86087, 88864, 89280, 99972, 111080, 124965, 133296, 166620, 172174, 177728, 178560, 199944, 222160, 249930, 258261, 266592, 333240, 344348, 355456, 399888, 430435, 444320, 499860, 516522, 533184, 666480, 688696, 774783, 799776, 860870, 888640, 999720, 1033044, 1066368, 1291305, 1332960, 1377392, 1549566, 1599552, 1721740, 1777280, 1999440, 2066088, 2582610, 2665920, 2754784, 3099132, 3199104, 3443480, 3873915, 3998880, 4132176, 5165220, 5331840, 5509568, 6198264, 6886960, 7747830, 7997760, 8264352, 10330440, 11019136, 12396528, 13773920, 15495660, 15995520, 16528704, 20660880, 24793056, 27547840, 30991320, 33057408, 41321760, 49586112, 55095680, 61982640, 82643520, 99172224, 123965280, 165287040, 247930560, 495861120]

約数ペア:

[(1, 495861120), (2, 247930560), (3, 165287040), (4, 123965280), (5, 99172224), (6, 82643520), (8, 61982640), (9, 55095680), (10, 49586112), (12, 41321760), (15, 33057408), (16, 30991320), (18, 27547840), (20, 24793056), (24, 20660880), (30, 16528704), (31, 15995520), (32, 15495660), (36, 13773920), (40, 12396528), (45, 11019136), (48, 10330440), (60, 8264352), (62, 7997760), (64, 7747830), (72, 6886960), (80, 6198264), (90, 5509568), (93, 5331840), (96, 5165220), (120, 4132176), (124, 3998880), (128, 3873915), (144, 3443480), (155, 3199104), (160, 3099132), (180, 2754784), (186, 2665920), (192, 2582610), (240, 2066088), (248, 1999440), (279, 1777280), (288, 1721740), (310, 1599552), (320, 1549566), (360, 1377392), (372, 1332960), (384, 1291305), (465, 1066368), (480, 1033044), (496, 999720), (558, 888640), (576, 860870), (620, 799776), (640, 774783), (720, 688696), (744, 666480), (930, 533184), (960, 516522), (992, 499860), (1116, 444320), (1152, 430435), (1240, 399888), (1395, 355456), (1440, 344348), (1488, 333240), (1860, 266592), (1920, 258261), (1984, 249930), (2232, 222160), (2480, 199944), (2777, 178560), (2790, 177728), (2880, 172174), (2976, 166620), (3720, 133296), (3968, 124965), (4464, 111080), (4960, 99972), (5554, 89280), (5580, 88864), (5760, 86087), (5952, 83310), (7440, 66648), (8331, 59520), (8928, 55540), (9920, 49986), (11108, 44640), (11160, 44432), (11904, 41655), (13885, 35712), (14880, 33324), (16662, 29760), (17856, 27770), (19840, 24993), (22216, 22320)]