283281120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1697

約数の個数: 144

約数和(自身を含む): 974937600

約数和(自身を除く): 691656480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1549, 1905, 2032, 2286, 2540, 3048, 3098, 3810, 4064, 4572, 4647, 5080, 5715, 6096, 6196, 7620, 7745, 9144, 9294, 10160, 11430, 12192, 12392, 13941, 15240, 15490, 18288, 18588, 20320, 22860, 23235, 24784, 27882, 30480, 30980, 36576, 37176, 45720, 46470, 49568, 55764, 60960, 61960, 69705, 74352, 91440, 92940, 111528, 123920, 139410, 148704, 182880, 185880, 196723, 223056, 247840, 278820, 371760, 393446, 446112, 557640, 590169, 743520, 786892, 983615, 1115280, 1180338, 1573784, 1770507, 1967230, 2230560, 2360676, 2950845, 3147568, 3541014, 3934460, 4721352, 5901690, 6295136, 7082028, 7868920, 8852535, 9442704, 11803380, 14164056, 15737840, 17705070, 18885408, 23606760, 28328112, 31475680, 35410140, 47213520, 56656224, 70820280, 94427040, 141640560, 283281120]

約数ペア:

[(1, 283281120), (2, 141640560), (3, 94427040), (4, 70820280), (5, 56656224), (6, 47213520), (8, 35410140), (9, 31475680), (10, 28328112), (12, 23606760), (15, 18885408), (16, 17705070), (18, 15737840), (20, 14164056), (24, 11803380), (30, 9442704), (32, 8852535), (36, 7868920), (40, 7082028), (45, 6295136), (48, 5901690), (60, 4721352), (72, 3934460), (80, 3541014), (90, 3147568), (96, 2950845), (120, 2360676), (127, 2230560), (144, 1967230), (160, 1770507), (180, 1573784), (240, 1180338), (254, 1115280), (288, 983615), (360, 786892), (381, 743520), (480, 590169), (508, 557640), (635, 446112), (720, 393446), (762, 371760), (1016, 278820), (1143, 247840), (1270, 223056), (1440, 196723), (1524, 185880), (1549, 182880), (1905, 148704), (2032, 139410), (2286, 123920), (2540, 111528), (3048, 92940), (3098, 91440), (3810, 74352), (4064, 69705), (4572, 61960), (4647, 60960), (5080, 55764), (5715, 49568), (6096, 46470), (6196, 45720), (7620, 37176), (7745, 36576), (9144, 30980), (9294, 30480), (10160, 27882), (11430, 24784), (12192, 23235), (12392, 22860), (13941, 20320), (15240, 18588), (15490, 18288)]