127182880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 330946560

約数和(自身を除く): 203763680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 569, 635, 880, 1016, 1138, 1270, 1397, 1760, 2032, 2276, 2540, 2794, 2845, 4064, 4552, 5080, 5588, 5690, 6259, 6985, 9104, 10160, 11176, 11380, 12518, 13970, 18208, 20320, 22352, 22760, 25036, 27940, 31295, 44704, 45520, 50072, 55880, 62590, 72263, 91040, 100144, 111760, 125180, 144526, 200288, 223520, 250360, 289052, 361315, 500720, 578104, 722630, 794893, 1001440, 1156208, 1445260, 1589786, 2312416, 2890520, 3179572, 3974465, 5781040, 6359144, 7948930, 11562080, 12718288, 15897860, 25436576, 31795720, 63591440, 127182880]

約数ペア:

[(1, 127182880), (2, 63591440), (4, 31795720), (5, 25436576), (8, 15897860), (10, 12718288), (11, 11562080), (16, 7948930), (20, 6359144), (22, 5781040), (32, 3974465), (40, 3179572), (44, 2890520), (55, 2312416), (80, 1589786), (88, 1445260), (110, 1156208), (127, 1001440), (160, 794893), (176, 722630), (220, 578104), (254, 500720), (352, 361315), (440, 289052), (508, 250360), (569, 223520), (635, 200288), (880, 144526), (1016, 125180), (1138, 111760), (1270, 100144), (1397, 91040), (1760, 72263), (2032, 62590), (2276, 55880), (2540, 50072), (2794, 45520), (2845, 44704), (4064, 31295), (4552, 27940), (5080, 25036), (5588, 22760), (5690, 22352), (6259, 20320), (6985, 18208), (9104, 13970), (10160, 12518), (11176, 11380)]