40153020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1237}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 112727328

約数和(自身を除く): 72574308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1237, 1623, 2164, 2474, 2705, 3246, 3711, 4948, 5410, 6185, 6492, 7422, 8115, 10820, 12370, 14844, 16230, 18555, 24740, 32460, 37110, 74220, 669217, 1338434, 2007651, 2676868, 3346085, 4015302, 6692170, 8030604, 10038255, 13384340, 20076510, 40153020]

約数ペア:

[(1, 40153020), (2, 20076510), (3, 13384340), (4, 10038255), (5, 8030604), (6, 6692170), (10, 4015302), (12, 3346085), (15, 2676868), (20, 2007651), (30, 1338434), (60, 669217), (541, 74220), (1082, 37110), (1237, 32460), (1623, 24740), (2164, 18555), (2474, 16230), (2705, 14844), (3246, 12370), (3711, 10820), (4948, 8115), (5410, 7422), (6185, 6492)]