134388480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 435617280

約数和(自身を除く): 301228800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 443, 474, 480, 632, 640, 768, 790, 886, 948, 960, 1185, 1264, 1280, 1329, 1580, 1772, 1896, 1920, 2215, 2370, 2528, 2658, 3160, 3544, 3792, 3840, 4430, 4740, 5056, 5316, 6320, 6645, 7088, 7584, 8860, 9480, 10112, 10632, 12640, 13290, 14176, 15168, 17720, 18960, 20224, 21264, 25280, 26580, 28352, 30336, 34997, 35440, 37920, 42528, 50560, 53160, 56704, 60672, 69994, 70880, 75840, 85056, 101120, 104991, 106320, 113408, 139988, 141760, 151680, 170112, 174985, 209982, 212640, 279976, 283520, 303360, 340224, 349970, 419964, 425280, 524955, 559952, 567040, 699940, 839928, 850560, 1049910, 1119904, 1399880, 1679856, 1701120, 2099820, 2239808, 2799760, 3359712, 4199640, 4479616, 5599520, 6719424, 8399280, 8959232, 11199040, 13438848, 16798560, 22398080, 26877696, 33597120, 44796160, 67194240, 134388480]

約数ペア:

[(1, 134388480), (2, 67194240), (3, 44796160), (4, 33597120), (5, 26877696), (6, 22398080), (8, 16798560), (10, 13438848), (12, 11199040), (15, 8959232), (16, 8399280), (20, 6719424), (24, 5599520), (30, 4479616), (32, 4199640), (40, 3359712), (48, 2799760), (60, 2239808), (64, 2099820), (79, 1701120), (80, 1679856), (96, 1399880), (120, 1119904), (128, 1049910), (158, 850560), (160, 839928), (192, 699940), (237, 567040), (240, 559952), (256, 524955), (316, 425280), (320, 419964), (384, 349970), (395, 340224), (443, 303360), (474, 283520), (480, 279976), (632, 212640), (640, 209982), (768, 174985), (790, 170112), (886, 151680), (948, 141760), (960, 139988), (1185, 113408), (1264, 106320), (1280, 104991), (1329, 101120), (1580, 85056), (1772, 75840), (1896, 70880), (1920, 69994), (2215, 60672), (2370, 56704), (2528, 53160), (2658, 50560), (3160, 42528), (3544, 37920), (3792, 35440), (3840, 34997), (4430, 30336), (4740, 28352), (5056, 26580), (5316, 25280), (6320, 21264), (6645, 20224), (7088, 18960), (7584, 17720), (8860, 15168), (9480, 14176), (10112, 13290), (10632, 12640)]