1946560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 5852160

約数和(自身を除く): 3905600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 79, 80, 88, 110, 112, 140, 154, 158, 160, 176, 220, 224, 280, 308, 316, 320, 352, 385, 395, 440, 448, 553, 560, 616, 632, 704, 770, 790, 869, 880, 1106, 1120, 1232, 1264, 1540, 1580, 1738, 1760, 2212, 2240, 2464, 2528, 2765, 3080, 3160, 3476, 3520, 4345, 4424, 4928, 5056, 5530, 6083, 6160, 6320, 6952, 8690, 8848, 11060, 12166, 12320, 12640, 13904, 17380, 17696, 22120, 24332, 24640, 25280, 27808, 30415, 34760, 35392, 44240, 48664, 55616, 60830, 69520, 88480, 97328, 121660, 139040, 176960, 194656, 243320, 278080, 389312, 486640, 973280, 1946560]

約数ペア:

[(1, 1946560), (2, 973280), (4, 486640), (5, 389312), (7, 278080), (8, 243320), (10, 194656), (11, 176960), (14, 139040), (16, 121660), (20, 97328), (22, 88480), (28, 69520), (32, 60830), (35, 55616), (40, 48664), (44, 44240), (55, 35392), (56, 34760), (64, 30415), (70, 27808), (77, 25280), (79, 24640), (80, 24332), (88, 22120), (110, 17696), (112, 17380), (140, 13904), (154, 12640), (158, 12320), (160, 12166), (176, 11060), (220, 8848), (224, 8690), (280, 6952), (308, 6320), (316, 6160), (320, 6083), (352, 5530), (385, 5056), (395, 4928), (440, 4424), (448, 4345), (553, 3520), (560, 3476), (616, 3160), (632, 3080), (704, 2765), (770, 2528), (790, 2464), (869, 2240), (880, 2212), (1106, 1760), (1120, 1738), (1232, 1580), (1264, 1540)]