121696480

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 297851904

約数和(自身を除く): 176155424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 113, 127, 160, 212, 226, 254, 265, 424, 452, 508, 530, 565, 635, 848, 904, 1016, 1060, 1130, 1270, 1696, 1808, 2032, 2120, 2260, 2540, 3616, 4064, 4240, 4520, 5080, 5989, 6731, 8480, 9040, 10160, 11978, 13462, 14351, 18080, 20320, 23956, 26924, 28702, 29945, 33655, 47912, 53848, 57404, 59890, 67310, 71755, 95824, 107696, 114808, 119780, 134620, 143510, 191648, 215392, 229616, 239560, 269240, 287020, 459232, 479120, 538480, 574040, 760603, 958240, 1076960, 1148080, 1521206, 2296160, 3042412, 3803015, 6084824, 7606030, 12169648, 15212060, 24339296, 30424120, 60848240, 121696480]

約数ペア:

[(1, 121696480), (2, 60848240), (4, 30424120), (5, 24339296), (8, 15212060), (10, 12169648), (16, 7606030), (20, 6084824), (32, 3803015), (40, 3042412), (53, 2296160), (80, 1521206), (106, 1148080), (113, 1076960), (127, 958240), (160, 760603), (212, 574040), (226, 538480), (254, 479120), (265, 459232), (424, 287020), (452, 269240), (508, 239560), (530, 229616), (565, 215392), (635, 191648), (848, 143510), (904, 134620), (1016, 119780), (1060, 114808), (1130, 107696), (1270, 95824), (1696, 71755), (1808, 67310), (2032, 59890), (2120, 57404), (2260, 53848), (2540, 47912), (3616, 33655), (4064, 29945), (4240, 28702), (4520, 26924), (5080, 23956), (5989, 20320), (6731, 18080), (8480, 14351), (9040, 13462), (10160, 11978)]