455493120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 160

約数和(自身を含む): 1470763008

約数和(自身を除く): 1015269888

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 467, 480, 508, 512, 635, 640, 762, 768, 934, 960, 1016, 1270, 1280, 1401, 1524, 1536, 1868, 1905, 1920, 2032, 2335, 2540, 2560, 2802, 3048, 3736, 3810, 3840, 4064, 4670, 5080, 5604, 6096, 7005, 7472, 7620, 7680, 8128, 9340, 10160, 11208, 12192, 14010, 14944, 15240, 16256, 18680, 20320, 22416, 24384, 28020, 29888, 30480, 32512, 37360, 40640, 44832, 48768, 56040, 59309, 59776, 60960, 65024, 74720, 81280, 89664, 97536, 112080, 118618, 119552, 121920, 149440, 162560, 177927, 179328, 195072, 224160, 237236, 239104, 243840, 296545, 298880, 325120, 355854, 358656, 448320, 474472, 487680, 593090, 597760, 711708, 717312, 889635, 896640, 948944, 975360, 1186180, 1195520, 1423416, 1779270, 1793280, 1897888, 2372360, 2846832, 3558540, 3586560, 3795776, 4744720, 5693664, 7117080, 7591552, 9489440, 11387328, 14234160, 15183104, 18978880, 22774656, 28468320, 30366208, 37957760, 45549312, 56936640, 75915520, 91098624, 113873280, 151831040, 227746560, 455493120]

約数ペア:

[(1, 455493120), (2, 227746560), (3, 151831040), (4, 113873280), (5, 91098624), (6, 75915520), (8, 56936640), (10, 45549312), (12, 37957760), (15, 30366208), (16, 28468320), (20, 22774656), (24, 18978880), (30, 15183104), (32, 14234160), (40, 11387328), (48, 9489440), (60, 7591552), (64, 7117080), (80, 5693664), (96, 4744720), (120, 3795776), (127, 3586560), (128, 3558540), (160, 2846832), (192, 2372360), (240, 1897888), (254, 1793280), (256, 1779270), (320, 1423416), (381, 1195520), (384, 1186180), (467, 975360), (480, 948944), (508, 896640), (512, 889635), (635, 717312), (640, 711708), (762, 597760), (768, 593090), (934, 487680), (960, 474472), (1016, 448320), (1270, 358656), (1280, 355854), (1401, 325120), (1524, 298880), (1536, 296545), (1868, 243840), (1905, 239104), (1920, 237236), (2032, 224160), (2335, 195072), (2540, 179328), (2560, 177927), (2802, 162560), (3048, 149440), (3736, 121920), (3810, 119552), (3840, 118618), (4064, 112080), (4670, 97536), (5080, 89664), (5604, 81280), (6096, 74720), (7005, 65024), (7472, 60960), (7620, 59776), (7680, 59309), (8128, 56040), (9340, 48768), (10160, 44832), (11208, 40640), (12192, 37360), (14010, 32512), (14944, 30480), (15240, 29888), (16256, 28020), (18680, 24384), (20320, 22416)]