1072715520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{279353}}^1$

素因数の和:279377

約数の個数: 72

約数和(自身を含む): 3425997456

約数和(自身を除く): 2353281936

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, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 279353, 558706, 838059, 1117412, 1396765, 1676118, 2234824, 2793530, 3352236, 4190295, 4469648, 5587060, 6704472, 8380590, 8939296, 11174120, 13408944, 16761180, 17878592, 22348240, 26817888, 33522360, 35757184, 44696480, 53635776, 67044720, 71514368, 89392960, 107271552, 134089440, 178785920, 214543104, 268178880, 357571840, 536357760, 1072715520]

約数ペア:

[(1, 1072715520), (2, 536357760), (3, 357571840), (4, 268178880), (5, 214543104), (6, 178785920), (8, 134089440), (10, 107271552), (12, 89392960), (15, 71514368), (16, 67044720), (20, 53635776), (24, 44696480), (30, 35757184), (32, 33522360), (40, 26817888), (48, 22348240), (60, 17878592), (64, 16761180), (80, 13408944), (96, 11174120), (120, 8939296), (128, 8380590), (160, 6704472), (192, 5587060), (240, 4469648), (256, 4190295), (320, 3352236), (384, 2793530), (480, 2234824), (640, 1676118), (768, 1396765), (960, 1117412), (1280, 838059), (1920, 558706), (3840, 279353)]