42960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1$

素因数の和:195

約数の個数: 40

約数和(自身を含む): 133920

約数和(自身を除く): 90960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2685, 2864, 3580, 4296, 5370, 7160, 8592, 10740, 14320, 21480, 42960]

約数ペア:

[(1, 42960), (2, 21480), (3, 14320), (4, 10740), (5, 8592), (6, 7160), (8, 5370), (10, 4296), (12, 3580), (15, 2864), (16, 2685), (20, 2148), (24, 1790), (30, 1432), (40, 1074), (48, 895), (60, 716), (80, 537), (120, 358), (179, 240)]