355830720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{52951}}^1$

素因数の和:52978

約数の個数: 112

約数和(自身を含む): 1291181568

約数和(自身を除く): 935350848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 52951, 105902, 158853, 211804, 264755, 317706, 370657, 423608, 529510, 635412, 741314, 794265, 847216, 1059020, 1111971, 1270824, 1482628, 1588530, 1694432, 1853285, 2118040, 2223942, 2541648, 2965256, 3177060, 3388864, 3706570, 4236080, 4447884, 5083296, 5559855, 5930512, 6354120, 7413140, 8472160, 8895768, 10166592, 11119710, 11861024, 12708240, 14826280, 16944320, 17791536, 22239420, 23722048, 25416480, 29652560, 35583072, 44478840, 50832960, 59305120, 71166144, 88957680, 118610240, 177915360, 355830720]

約数ペア:

[(1, 355830720), (2, 177915360), (3, 118610240), (4, 88957680), (5, 71166144), (6, 59305120), (7, 50832960), (8, 44478840), (10, 35583072), (12, 29652560), (14, 25416480), (15, 23722048), (16, 22239420), (20, 17791536), (21, 16944320), (24, 14826280), (28, 12708240), (30, 11861024), (32, 11119710), (35, 10166592), (40, 8895768), (42, 8472160), (48, 7413140), (56, 6354120), (60, 5930512), (64, 5559855), (70, 5083296), (80, 4447884), (84, 4236080), (96, 3706570), (105, 3388864), (112, 3177060), (120, 2965256), (140, 2541648), (160, 2223942), (168, 2118040), (192, 1853285), (210, 1694432), (224, 1588530), (240, 1482628), (280, 1270824), (320, 1111971), (336, 1059020), (420, 847216), (448, 794265), (480, 741314), (560, 635412), (672, 529510), (840, 423608), (960, 370657), (1120, 317706), (1344, 264755), (1680, 211804), (2240, 158853), (3360, 105902), (6720, 52951)]