148730880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:472

約数の個数: 176

約数和(自身を含む): 497568384

約数和(自身を除く): 348837504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 421, 460, 480, 512, 552, 640, 690, 736, 768, 842, 920, 960, 1024, 1104, 1263, 1280, 1380, 1472, 1536, 1684, 1840, 1920, 2105, 2208, 2526, 2560, 2760, 2944, 3072, 3368, 3680, 3840, 4210, 4416, 5052, 5120, 5520, 5888, 6315, 6736, 7360, 7680, 8420, 8832, 9683, 10104, 11040, 11776, 12630, 13472, 14720, 15360, 16840, 17664, 19366, 20208, 22080, 23552, 25260, 26944, 29049, 29440, 33680, 35328, 38732, 40416, 44160, 48415, 50520, 53888, 58098, 58880, 67360, 70656, 77464, 80832, 88320, 96830, 101040, 107776, 116196, 117760, 134720, 145245, 154928, 161664, 176640, 193660, 202080, 215552, 232392, 269440, 290490, 309856, 323328, 353280, 387320, 404160, 431104, 464784, 538880, 580980, 619712, 646656, 774640, 808320, 929568, 1077760, 1161960, 1239424, 1293312, 1549280, 1616640, 1859136, 2155520, 2323920, 2478848, 3098560, 3233280, 3718272, 4647840, 4957696, 6197120, 6466560, 7436544, 9295680, 9915392, 12394240, 14873088, 18591360, 24788480, 29746176, 37182720, 49576960, 74365440, 148730880]

約数ペア:

[(1, 148730880), (2, 74365440), (3, 49576960), (4, 37182720), (5, 29746176), (6, 24788480), (8, 18591360), (10, 14873088), (12, 12394240), (15, 9915392), (16, 9295680), (20, 7436544), (23, 6466560), (24, 6197120), (30, 4957696), (32, 4647840), (40, 3718272), (46, 3233280), (48, 3098560), (60, 2478848), (64, 2323920), (69, 2155520), (80, 1859136), (92, 1616640), (96, 1549280), (115, 1293312), (120, 1239424), (128, 1161960), (138, 1077760), (160, 929568), (184, 808320), (192, 774640), (230, 646656), (240, 619712), (256, 580980), (276, 538880), (320, 464784), (345, 431104), (368, 404160), (384, 387320), (421, 353280), (460, 323328), (480, 309856), (512, 290490), (552, 269440), (640, 232392), (690, 215552), (736, 202080), (768, 193660), (842, 176640), (920, 161664), (960, 154928), (1024, 145245), (1104, 134720), (1263, 117760), (1280, 116196), (1380, 107776), (1472, 101040), (1536, 96830), (1684, 88320), (1840, 80832), (1920, 77464), (2105, 70656), (2208, 67360), (2526, 58880), (2560, 58098), (2760, 53888), (2944, 50520), (3072, 48415), (3368, 44160), (3680, 40416), (3840, 38732), (4210, 35328), (4416, 33680), (5052, 29440), (5120, 29049), (5520, 26944), (5888, 25260), (6315, 23552), (6736, 22080), (7360, 20208), (7680, 19366), (8420, 17664), (8832, 16840), (9683, 15360), (10104, 14720), (11040, 13472), (11776, 12630)]