2016751920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8403133}}^1$

素因数の和:8403149

約数の個数: 40

約数和(自身を含む): 6251931696

約数和(自身を除く): 4235179776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8403133, 16806266, 25209399, 33612532, 42015665, 50418798, 67225064, 84031330, 100837596, 126046995, 134450128, 168062660, 201675192, 252093990, 336125320, 403350384, 504187980, 672250640, 1008375960, 2016751920]

約数ペア:

[(1, 2016751920), (2, 1008375960), (3, 672250640), (4, 504187980), (5, 403350384), (6, 336125320), (8, 252093990), (10, 201675192), (12, 168062660), (15, 134450128), (16, 126046995), (20, 100837596), (24, 84031330), (30, 67225064), (40, 50418798), (48, 42015665), (60, 33612532), (80, 25209399), (120, 16806266), (240, 8403133)]