16021920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1198

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 36232800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1151, 1160, 1392, 1740, 2302, 2320, 2784, 3453, 3480, 4604, 4640, 5755, 6906, 6960, 9208, 11510, 13812, 13920, 17265, 18416, 23020, 27624, 33379, 34530, 36832, 46040, 55248, 66758, 69060, 92080, 100137, 110496, 133516, 138120, 166895, 184160, 200274, 267032, 276240, 333790, 400548, 500685, 534064, 552480, 667580, 801096, 1001370, 1068128, 1335160, 1602192, 2002740, 2670320, 3204384, 4005480, 5340640, 8010960, 16021920]

約数ペア:

[(1, 16021920), (2, 8010960), (3, 5340640), (4, 4005480), (5, 3204384), (6, 2670320), (8, 2002740), (10, 1602192), (12, 1335160), (15, 1068128), (16, 1001370), (20, 801096), (24, 667580), (29, 552480), (30, 534064), (32, 500685), (40, 400548), (48, 333790), (58, 276240), (60, 267032), (80, 200274), (87, 184160), (96, 166895), (116, 138120), (120, 133516), (145, 110496), (160, 100137), (174, 92080), (232, 69060), (240, 66758), (290, 55248), (348, 46040), (435, 36832), (464, 34530), (480, 33379), (580, 27624), (696, 23020), (870, 18416), (928, 17265), (1151, 13920), (1160, 13812), (1392, 11510), (1740, 9208), (2302, 6960), (2320, 6906), (2784, 5755), (3453, 4640), (3480, 4604)]