195001080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15187}}^1$

素因数の和:15308

約数の個数: 64

約数和(自身を含む): 590509440

約数和(自身を除く): 395508360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 15187, 30374, 45561, 60748, 75935, 91122, 121496, 151870, 182244, 227805, 303740, 364488, 455610, 607480, 911220, 1625009, 1822440, 3250018, 4875027, 6500036, 8125045, 9750054, 13000072, 16250090, 19500108, 24375135, 32500180, 39000216, 48750270, 65000360, 97500540, 195001080]

約数ペア:

[(1, 195001080), (2, 97500540), (3, 65000360), (4, 48750270), (5, 39000216), (6, 32500180), (8, 24375135), (10, 19500108), (12, 16250090), (15, 13000072), (20, 9750054), (24, 8125045), (30, 6500036), (40, 4875027), (60, 3250018), (107, 1822440), (120, 1625009), (214, 911220), (321, 607480), (428, 455610), (535, 364488), (642, 303740), (856, 227805), (1070, 182244), (1284, 151870), (1605, 121496), (2140, 91122), (2568, 75935), (3210, 60748), (4280, 45561), (6420, 30374), (12840, 15187)]