23964320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 48

約数和(自身を含む): 59603040

約数和(自身を除く): 35638720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7883, 15766, 31532, 39415, 63064, 78830, 126128, 149777, 157660, 252256, 299554, 315320, 599108, 630640, 748885, 1198216, 1261280, 1497770, 2396432, 2995540, 4792864, 5991080, 11982160, 23964320]

約数ペア:

[(1, 23964320), (2, 11982160), (4, 5991080), (5, 4792864), (8, 2995540), (10, 2396432), (16, 1497770), (19, 1261280), (20, 1198216), (32, 748885), (38, 630640), (40, 599108), (76, 315320), (80, 299554), (95, 252256), (152, 157660), (160, 149777), (190, 126128), (304, 78830), (380, 63064), (608, 39415), (760, 31532), (1520, 15766), (3040, 7883)]