283365120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 914649120

約数和(自身を除く): 631284000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 545, 640, 654, 677, 768, 872, 960, 1090, 1280, 1308, 1354, 1635, 1744, 1920, 2031, 2180, 2616, 2708, 3270, 3385, 3488, 3840, 4062, 4360, 5232, 5416, 6540, 6770, 6976, 8124, 8720, 10155, 10464, 10832, 13080, 13540, 13952, 16248, 17440, 20310, 20928, 21664, 26160, 27080, 27904, 32496, 34880, 40620, 41856, 43328, 52320, 54160, 64992, 69760, 73793, 81240, 83712, 86656, 104640, 108320, 129984, 139520, 147586, 162480, 173312, 209280, 216640, 221379, 259968, 295172, 324960, 368965, 418560, 433280, 442758, 519936, 590344, 649920, 737930, 866560, 885516, 1106895, 1180688, 1299840, 1475860, 1771032, 2213790, 2361376, 2599680, 2951720, 3542064, 4427580, 4722752, 5903440, 7084128, 8855160, 9445504, 11806880, 14168256, 17710320, 18891008, 23613760, 28336512, 35420640, 47227520, 56673024, 70841280, 94455040, 141682560, 283365120]

約数ペア:

[(1, 283365120), (2, 141682560), (3, 94455040), (4, 70841280), (5, 56673024), (6, 47227520), (8, 35420640), (10, 28336512), (12, 23613760), (15, 18891008), (16, 17710320), (20, 14168256), (24, 11806880), (30, 9445504), (32, 8855160), (40, 7084128), (48, 5903440), (60, 4722752), (64, 4427580), (80, 3542064), (96, 2951720), (109, 2599680), (120, 2361376), (128, 2213790), (160, 1771032), (192, 1475860), (218, 1299840), (240, 1180688), (256, 1106895), (320, 885516), (327, 866560), (384, 737930), (436, 649920), (480, 590344), (545, 519936), (640, 442758), (654, 433280), (677, 418560), (768, 368965), (872, 324960), (960, 295172), (1090, 259968), (1280, 221379), (1308, 216640), (1354, 209280), (1635, 173312), (1744, 162480), (1920, 147586), (2031, 139520), (2180, 129984), (2616, 108320), (2708, 104640), (3270, 86656), (3385, 83712), (3488, 81240), (3840, 73793), (4062, 69760), (4360, 64992), (5232, 54160), (5416, 52320), (6540, 43328), (6770, 41856), (6976, 40620), (8124, 34880), (8720, 32496), (10155, 27904), (10464, 27080), (10832, 26160), (13080, 21664), (13540, 20928), (13952, 20310), (16248, 17440)]