39905160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11467}}^1$

素因数の和:11510

約数の個数: 64

約数和(自身を含む): 123854400

約数和(自身を除く): 83949240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11467, 22934, 34401, 45868, 57335, 68802, 91736, 114670, 137604, 172005, 229340, 275208, 332543, 344010, 458680, 665086, 688020, 997629, 1330172, 1376040, 1662715, 1995258, 2660344, 3325430, 3990516, 4988145, 6650860, 7981032, 9976290, 13301720, 19952580, 39905160]

約数ペア:

[(1, 39905160), (2, 19952580), (3, 13301720), (4, 9976290), (5, 7981032), (6, 6650860), (8, 4988145), (10, 3990516), (12, 3325430), (15, 2660344), (20, 1995258), (24, 1662715), (29, 1376040), (30, 1330172), (40, 997629), (58, 688020), (60, 665086), (87, 458680), (116, 344010), (120, 332543), (145, 275208), (174, 229340), (232, 172005), (290, 137604), (348, 114670), (435, 91736), (580, 68802), (696, 57335), (870, 45868), (1160, 34401), (1740, 22934), (3480, 11467)]