147869640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{410749}}^1$

素因数の和:410766

約数の個数: 48

約数和(自身を含む): 480577500

約数和(自身を除く): 332707860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 410749, 821498, 1232247, 1642996, 2053745, 2464494, 3285992, 3696741, 4107490, 4928988, 6161235, 7393482, 8214980, 9857976, 12322470, 14786964, 16429960, 18483705, 24644940, 29573928, 36967410, 49289880, 73934820, 147869640]

約数ペア:

[(1, 147869640), (2, 73934820), (3, 49289880), (4, 36967410), (5, 29573928), (6, 24644940), (8, 18483705), (9, 16429960), (10, 14786964), (12, 12322470), (15, 9857976), (18, 8214980), (20, 7393482), (24, 6161235), (30, 4928988), (36, 4107490), (40, 3696741), (45, 3285992), (60, 2464494), (72, 2053745), (90, 1642996), (120, 1232247), (180, 821498), (360, 410749)]