1127840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 3265920

約数和(自身を除く): 2138080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 53, 56, 70, 76, 80, 95, 106, 112, 133, 140, 152, 160, 190, 212, 224, 265, 266, 280, 304, 371, 380, 424, 530, 532, 560, 608, 665, 742, 760, 848, 1007, 1060, 1064, 1120, 1330, 1484, 1520, 1696, 1855, 2014, 2120, 2128, 2660, 2968, 3040, 3710, 4028, 4240, 4256, 5035, 5320, 5936, 7049, 7420, 8056, 8480, 10070, 10640, 11872, 14098, 14840, 16112, 20140, 21280, 28196, 29680, 32224, 35245, 40280, 56392, 59360, 70490, 80560, 112784, 140980, 161120, 225568, 281960, 563920, 1127840]

約数ペア:

[(1, 1127840), (2, 563920), (4, 281960), (5, 225568), (7, 161120), (8, 140980), (10, 112784), (14, 80560), (16, 70490), (19, 59360), (20, 56392), (28, 40280), (32, 35245), (35, 32224), (38, 29680), (40, 28196), (53, 21280), (56, 20140), (70, 16112), (76, 14840), (80, 14098), (95, 11872), (106, 10640), (112, 10070), (133, 8480), (140, 8056), (152, 7420), (160, 7049), (190, 5936), (212, 5320), (224, 5035), (265, 4256), (266, 4240), (280, 4028), (304, 3710), (371, 3040), (380, 2968), (424, 2660), (530, 2128), (532, 2120), (560, 2014), (608, 1855), (665, 1696), (742, 1520), (760, 1484), (848, 1330), (1007, 1120), (1060, 1064)]