12278560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 34957440

約数和(自身を除く): 22678880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 577, 608, 665, 760, 1064, 1120, 1154, 1330, 1520, 2128, 2308, 2660, 2885, 3040, 4039, 4256, 4616, 5320, 5770, 8078, 9232, 10640, 10963, 11540, 16156, 18464, 20195, 21280, 21926, 23080, 32312, 40390, 43852, 46160, 54815, 64624, 76741, 80780, 87704, 92320, 109630, 129248, 153482, 161560, 175408, 219260, 306964, 323120, 350816, 383705, 438520, 613928, 646240, 767410, 877040, 1227856, 1534820, 1754080, 2455712, 3069640, 6139280, 12278560]

約数ペア:

[(1, 12278560), (2, 6139280), (4, 3069640), (5, 2455712), (7, 1754080), (8, 1534820), (10, 1227856), (14, 877040), (16, 767410), (19, 646240), (20, 613928), (28, 438520), (32, 383705), (35, 350816), (38, 323120), (40, 306964), (56, 219260), (70, 175408), (76, 161560), (80, 153482), (95, 129248), (112, 109630), (133, 92320), (140, 87704), (152, 80780), (160, 76741), (190, 64624), (224, 54815), (266, 46160), (280, 43852), (304, 40390), (380, 32312), (532, 23080), (560, 21926), (577, 21280), (608, 20195), (665, 18464), (760, 16156), (1064, 11540), (1120, 10963), (1154, 10640), (1330, 9232), (1520, 8078), (2128, 5770), (2308, 5320), (2660, 4616), (2885, 4256), (3040, 4039)]