121285360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11399}}^1$

素因数の和:11438

約数の個数: 80

約数和(自身を含む): 339264000

約数和(自身を除く): 217978640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 11399, 22798, 45596, 56995, 79793, 91192, 113990, 159586, 182384, 216581, 227980, 319172, 398965, 433162, 455960, 638344, 797930, 866324, 911920, 1082905, 1276688, 1516067, 1595860, 1732648, 2165810, 3032134, 3191720, 3465296, 4331620, 6064268, 6383440, 7580335, 8663240, 12128536, 15160670, 17326480, 24257072, 30321340, 60642680, 121285360]

約数ペア:

[(1, 121285360), (2, 60642680), (4, 30321340), (5, 24257072), (7, 17326480), (8, 15160670), (10, 12128536), (14, 8663240), (16, 7580335), (19, 6383440), (20, 6064268), (28, 4331620), (35, 3465296), (38, 3191720), (40, 3032134), (56, 2165810), (70, 1732648), (76, 1595860), (80, 1516067), (95, 1276688), (112, 1082905), (133, 911920), (140, 866324), (152, 797930), (190, 638344), (266, 455960), (280, 433162), (304, 398965), (380, 319172), (532, 227980), (560, 216581), (665, 182384), (760, 159586), (1064, 113990), (1330, 91192), (1520, 79793), (2128, 56995), (2660, 45596), (5320, 22798), (10640, 11399)]