163225320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12479}}^1$

素因数の和:12602

約数の個数: 64

約数和(自身を含む): 494208000

約数和(自身を除く): 330982680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 12479, 13080, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 249580, 299496, 374370, 499160, 748740, 1360211, 1497480, 2720422, 4080633, 5440844, 6801055, 8161266, 10881688, 13602110, 16322532, 20403165, 27204220, 32645064, 40806330, 54408440, 81612660, 163225320]

約数ペア:

[(1, 163225320), (2, 81612660), (3, 54408440), (4, 40806330), (5, 32645064), (6, 27204220), (8, 20403165), (10, 16322532), (12, 13602110), (15, 10881688), (20, 8161266), (24, 6801055), (30, 5440844), (40, 4080633), (60, 2720422), (109, 1497480), (120, 1360211), (218, 748740), (327, 499160), (436, 374370), (545, 299496), (654, 249580), (872, 187185), (1090, 149748), (1308, 124790), (1635, 99832), (2180, 74874), (2616, 62395), (3270, 49916), (4360, 37437), (6540, 24958), (12479, 13080)]