303662080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:619

約数の個数: 88

約数和(自身を含む): 735740928

約数和(自身を除く): 432078848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 467, 508, 512, 635, 640, 934, 1016, 1024, 1270, 1280, 1868, 2032, 2335, 2540, 2560, 3736, 4064, 4670, 5080, 5120, 7472, 8128, 9340, 10160, 14944, 16256, 18680, 20320, 29888, 32512, 37360, 40640, 59309, 59776, 65024, 74720, 81280, 118618, 119552, 130048, 149440, 162560, 237236, 239104, 296545, 298880, 325120, 474472, 478208, 593090, 597760, 650240, 948944, 1186180, 1195520, 1897888, 2372360, 2391040, 3795776, 4744720, 7591552, 9489440, 15183104, 18978880, 30366208, 37957760, 60732416, 75915520, 151831040, 303662080]

約数ペア:

[(1, 303662080), (2, 151831040), (4, 75915520), (5, 60732416), (8, 37957760), (10, 30366208), (16, 18978880), (20, 15183104), (32, 9489440), (40, 7591552), (64, 4744720), (80, 3795776), (127, 2391040), (128, 2372360), (160, 1897888), (254, 1195520), (256, 1186180), (320, 948944), (467, 650240), (508, 597760), (512, 593090), (635, 478208), (640, 474472), (934, 325120), (1016, 298880), (1024, 296545), (1270, 239104), (1280, 237236), (1868, 162560), (2032, 149440), (2335, 130048), (2540, 119552), (2560, 118618), (3736, 81280), (4064, 74720), (4670, 65024), (5080, 59776), (5120, 59309), (7472, 40640), (8128, 37360), (9340, 32512), (10160, 29888), (14944, 20320), (16256, 18680)]