69870720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 225118080

約数和(自身を除く): 155247360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 151, 160, 192, 240, 241, 302, 320, 384, 453, 480, 482, 604, 640, 723, 755, 906, 960, 964, 1205, 1208, 1446, 1510, 1812, 1920, 1928, 2265, 2410, 2416, 2892, 3020, 3615, 3624, 3856, 4530, 4820, 4832, 5784, 6040, 7230, 7248, 7712, 9060, 9640, 9664, 11568, 12080, 14460, 14496, 15424, 18120, 19280, 19328, 23136, 24160, 28920, 28992, 30848, 36240, 36391, 38560, 46272, 48320, 57840, 57984, 72480, 72782, 77120, 92544, 96640, 109173, 115680, 144960, 145564, 154240, 181955, 218346, 231360, 289920, 291128, 363910, 436692, 462720, 545865, 582256, 727820, 873384, 1091730, 1164512, 1455640, 1746768, 2183460, 2329024, 2911280, 3493536, 4366920, 4658048, 5822560, 6987072, 8733840, 11645120, 13974144, 17467680, 23290240, 34935360, 69870720]

約数ペア:

[(1, 69870720), (2, 34935360), (3, 23290240), (4, 17467680), (5, 13974144), (6, 11645120), (8, 8733840), (10, 6987072), (12, 5822560), (15, 4658048), (16, 4366920), (20, 3493536), (24, 2911280), (30, 2329024), (32, 2183460), (40, 1746768), (48, 1455640), (60, 1164512), (64, 1091730), (80, 873384), (96, 727820), (120, 582256), (128, 545865), (151, 462720), (160, 436692), (192, 363910), (240, 291128), (241, 289920), (302, 231360), (320, 218346), (384, 181955), (453, 154240), (480, 145564), (482, 144960), (604, 115680), (640, 109173), (723, 96640), (755, 92544), (906, 77120), (960, 72782), (964, 72480), (1205, 57984), (1208, 57840), (1446, 48320), (1510, 46272), (1812, 38560), (1920, 36391), (1928, 36240), (2265, 30848), (2410, 28992), (2416, 28920), (2892, 24160), (3020, 23136), (3615, 19328), (3624, 19280), (3856, 18120), (4530, 15424), (4820, 14496), (4832, 14460), (5784, 12080), (6040, 11568), (7230, 9664), (7248, 9640), (7712, 9060)]