1242597120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2318

約数の個数: 144

約数和(自身を含む): 3996690432

約数和(自身を除く): 2754093312

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, 256, 302, 320, 384, 453, 480, 604, 640, 755, 768, 906, 960, 1208, 1280, 1510, 1812, 1920, 2143, 2265, 2416, 3020, 3624, 3840, 4286, 4530, 4832, 6040, 6429, 7248, 8572, 9060, 9664, 10715, 12080, 12858, 14496, 17144, 18120, 19328, 21430, 24160, 25716, 28992, 32145, 34288, 36240, 38656, 42860, 48320, 51432, 57984, 64290, 68576, 72480, 85720, 96640, 102864, 115968, 128580, 137152, 144960, 171440, 193280, 205728, 257160, 274304, 289920, 323593, 342880, 411456, 514320, 548608, 579840, 647186, 685760, 822912, 970779, 1028640, 1294372, 1371520, 1617965, 1645824, 1941558, 2057280, 2588744, 2743040, 3235930, 3883116, 4114560, 4853895, 5177488, 6471860, 7766232, 8229120, 9707790, 10354976, 12943720, 15532464, 19415580, 20709952, 25887440, 31064928, 38831160, 41419904, 51774880, 62129856, 77662320, 82839808, 103549760, 124259712, 155324640, 207099520, 248519424, 310649280, 414199040, 621298560, 1242597120]

約数ペア:

[(1, 1242597120), (2, 621298560), (3, 414199040), (4, 310649280), (5, 248519424), (6, 207099520), (8, 155324640), (10, 124259712), (12, 103549760), (15, 82839808), (16, 77662320), (20, 62129856), (24, 51774880), (30, 41419904), (32, 38831160), (40, 31064928), (48, 25887440), (60, 20709952), (64, 19415580), (80, 15532464), (96, 12943720), (120, 10354976), (128, 9707790), (151, 8229120), (160, 7766232), (192, 6471860), (240, 5177488), (256, 4853895), (302, 4114560), (320, 3883116), (384, 3235930), (453, 2743040), (480, 2588744), (604, 2057280), (640, 1941558), (755, 1645824), (768, 1617965), (906, 1371520), (960, 1294372), (1208, 1028640), (1280, 970779), (1510, 822912), (1812, 685760), (1920, 647186), (2143, 579840), (2265, 548608), (2416, 514320), (3020, 411456), (3624, 342880), (3840, 323593), (4286, 289920), (4530, 274304), (4832, 257160), (6040, 205728), (6429, 193280), (7248, 171440), (8572, 144960), (9060, 137152), (9664, 128580), (10715, 115968), (12080, 102864), (12858, 96640), (14496, 85720), (17144, 72480), (18120, 68576), (19328, 64290), (21430, 57984), (24160, 51432), (25716, 48320), (28992, 42860), (32145, 38656), (34288, 36240)]