250412880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2753}}^1$

素因数の和:3148

約数の個数: 80

約数和(自身を含む): 778610880

約数和(自身を除く): 528198000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 2753, 3032, 3790, 4548, 5506, 5685, 6064, 7580, 8259, 9096, 11012, 11370, 13765, 15160, 16518, 18192, 22024, 22740, 27530, 30320, 33036, 41295, 44048, 45480, 55060, 66072, 82590, 90960, 110120, 132144, 165180, 220240, 330360, 660720, 1043387, 2086774, 3130161, 4173548, 5216935, 6260322, 8347096, 10433870, 12520644, 15650805, 16694192, 20867740, 25041288, 31301610, 41735480, 50082576, 62603220, 83470960, 125206440, 250412880]

約数ペア:

[(1, 250412880), (2, 125206440), (3, 83470960), (4, 62603220), (5, 50082576), (6, 41735480), (8, 31301610), (10, 25041288), (12, 20867740), (15, 16694192), (16, 15650805), (20, 12520644), (24, 10433870), (30, 8347096), (40, 6260322), (48, 5216935), (60, 4173548), (80, 3130161), (120, 2086774), (240, 1043387), (379, 660720), (758, 330360), (1137, 220240), (1516, 165180), (1895, 132144), (2274, 110120), (2753, 90960), (3032, 82590), (3790, 66072), (4548, 55060), (5506, 45480), (5685, 44048), (6064, 41295), (7580, 33036), (8259, 30320), (9096, 27530), (11012, 22740), (11370, 22024), (13765, 18192), (15160, 16518)]