231234560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 88

約数和(自身を含む): 584131920

約数和(自身を除く): 352897360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1024, 1216, 1280, 1520, 2377, 2432, 2560, 3040, 4754, 4864, 5120, 6080, 9508, 9728, 11885, 12160, 19016, 19456, 23770, 24320, 38032, 45163, 47540, 48640, 76064, 90326, 95080, 97280, 152128, 180652, 190160, 225815, 304256, 361304, 380320, 451630, 608512, 722608, 760640, 903260, 1217024, 1445216, 1521280, 1806520, 2434048, 2890432, 3042560, 3613040, 5780864, 6085120, 7226080, 11561728, 12170240, 14452160, 23123456, 28904320, 46246912, 57808640, 115617280, 231234560]

約数ペア:

[(1, 231234560), (2, 115617280), (4, 57808640), (5, 46246912), (8, 28904320), (10, 23123456), (16, 14452160), (19, 12170240), (20, 11561728), (32, 7226080), (38, 6085120), (40, 5780864), (64, 3613040), (76, 3042560), (80, 2890432), (95, 2434048), (128, 1806520), (152, 1521280), (160, 1445216), (190, 1217024), (256, 903260), (304, 760640), (320, 722608), (380, 608512), (512, 451630), (608, 380320), (640, 361304), (760, 304256), (1024, 225815), (1216, 190160), (1280, 180652), (1520, 152128), (2377, 97280), (2432, 95080), (2560, 90326), (3040, 76064), (4754, 48640), (4864, 47540), (5120, 45163), (6080, 38032), (9508, 24320), (9728, 23770), (11885, 19456), (12160, 19016)]