136180080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189139}}^1$

素因数の和:189158

約数の個数: 60

約数和(自身を含む): 457340520

約数和(自身を除く): 321160440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189139, 378278, 567417, 756556, 945695, 1134834, 1513112, 1702251, 1891390, 2269668, 2837085, 3026224, 3404502, 3782780, 4539336, 5674170, 6809004, 7565560, 8511255, 9078672, 11348340, 13618008, 15131120, 17022510, 22696680, 27236016, 34045020, 45393360, 68090040, 136180080]

約数ペア:

[(1, 136180080), (2, 68090040), (3, 45393360), (4, 34045020), (5, 27236016), (6, 22696680), (8, 17022510), (9, 15131120), (10, 13618008), (12, 11348340), (15, 9078672), (16, 8511255), (18, 7565560), (20, 6809004), (24, 5674170), (30, 4539336), (36, 3782780), (40, 3404502), (45, 3026224), (48, 2837085), (60, 2269668), (72, 1891390), (80, 1702251), (90, 1513112), (120, 1134834), (144, 945695), (180, 756556), (240, 567417), (360, 378278), (720, 189139)]