355385760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{740387}}^1$

素因数の和:740405

約数の個数: 48

約数和(自身を含む): 1119466656

約数和(自身を除く): 764080896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 740387, 1480774, 2221161, 2961548, 3701935, 4442322, 5923096, 7403870, 8884644, 11105805, 11846192, 14807740, 17769288, 22211610, 23692384, 29615480, 35538576, 44423220, 59230960, 71077152, 88846440, 118461920, 177692880, 355385760]

約数ペア:

[(1, 355385760), (2, 177692880), (3, 118461920), (4, 88846440), (5, 71077152), (6, 59230960), (8, 44423220), (10, 35538576), (12, 29615480), (15, 23692384), (16, 22211610), (20, 17769288), (24, 14807740), (30, 11846192), (32, 11105805), (40, 8884644), (48, 7403870), (60, 5923096), (80, 4442322), (96, 3701935), (120, 2961548), (160, 2221161), (240, 1480774), (480, 740387)]