1377831120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{3391}}^1$

素因数の和:5100

約数の個数: 80

約数和(自身を含む): 4275059712

約数和(自身を除く): 2897228592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1693, 3386, 3391, 5079, 6772, 6782, 8465, 10158, 10173, 13544, 13564, 16930, 16955, 20316, 20346, 25395, 27088, 27128, 33860, 33910, 40632, 40692, 50790, 50865, 54256, 67720, 67820, 81264, 81384, 101580, 101730, 135440, 135640, 162768, 203160, 203460, 271280, 406320, 406920, 813840, 5740963, 11481926, 17222889, 22963852, 28704815, 34445778, 45927704, 57409630, 68891556, 86114445, 91855408, 114819260, 137783112, 172228890, 229638520, 275566224, 344457780, 459277040, 688915560, 1377831120]

約数ペア:

[(1, 1377831120), (2, 688915560), (3, 459277040), (4, 344457780), (5, 275566224), (6, 229638520), (8, 172228890), (10, 137783112), (12, 114819260), (15, 91855408), (16, 86114445), (20, 68891556), (24, 57409630), (30, 45927704), (40, 34445778), (48, 28704815), (60, 22963852), (80, 17222889), (120, 11481926), (240, 5740963), (1693, 813840), (3386, 406920), (3391, 406320), (5079, 271280), (6772, 203460), (6782, 203160), (8465, 162768), (10158, 135640), (10173, 135440), (13544, 101730), (13564, 101580), (16930, 81384), (16955, 81264), (20316, 67820), (20346, 67720), (25395, 54256), (27088, 50865), (27128, 50790), (33860, 40692), (33910, 40632)]