143147280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4003}}^1$

素因数の和:4168

約数の個数: 80

約数和(自身を含む): 446846400

約数和(自身を除く): 303699120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4003, 4470, 5960, 7152, 8006, 8940, 11920, 12009, 16012, 17880, 20015, 24018, 32024, 35760, 40030, 48036, 60045, 64048, 80060, 96072, 120090, 160120, 192144, 240180, 320240, 480360, 596447, 960720, 1192894, 1789341, 2385788, 2982235, 3578682, 4771576, 5964470, 7157364, 8946705, 9543152, 11928940, 14314728, 17893410, 23857880, 28629456, 35786820, 47715760, 71573640, 143147280]

約数ペア:

[(1, 143147280), (2, 71573640), (3, 47715760), (4, 35786820), (5, 28629456), (6, 23857880), (8, 17893410), (10, 14314728), (12, 11928940), (15, 9543152), (16, 8946705), (20, 7157364), (24, 5964470), (30, 4771576), (40, 3578682), (48, 2982235), (60, 2385788), (80, 1789341), (120, 1192894), (149, 960720), (240, 596447), (298, 480360), (447, 320240), (596, 240180), (745, 192144), (894, 160120), (1192, 120090), (1490, 96072), (1788, 80060), (2235, 64048), (2384, 60045), (2980, 48036), (3576, 40030), (4003, 35760), (4470, 32024), (5960, 24018), (7152, 20015), (8006, 17880), (8940, 16012), (11920, 12009)]