780672

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 2203200

約数和(自身を除く): 1422528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 107, 114, 128, 152, 192, 214, 228, 304, 321, 384, 428, 456, 608, 642, 856, 912, 1216, 1284, 1712, 1824, 2033, 2432, 2568, 3424, 3648, 4066, 5136, 6099, 6848, 7296, 8132, 10272, 12198, 13696, 16264, 20544, 24396, 32528, 41088, 48792, 65056, 97584, 130112, 195168, 260224, 390336, 780672]

約数ペア:

[(1, 780672), (2, 390336), (3, 260224), (4, 195168), (6, 130112), (8, 97584), (12, 65056), (16, 48792), (19, 41088), (24, 32528), (32, 24396), (38, 20544), (48, 16264), (57, 13696), (64, 12198), (76, 10272), (96, 8132), (107, 7296), (114, 6848), (128, 6099), (152, 5136), (192, 4066), (214, 3648), (228, 3424), (304, 2568), (321, 2432), (384, 2033), (428, 1824), (456, 1712), (608, 1284), (642, 1216), (856, 912)]