40360920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1879}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 81463080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 1879, 2148, 2685, 3580, 3758, 4296, 5370, 5637, 7160, 7516, 9395, 10740, 11274, 15032, 18790, 21480, 22548, 28185, 37580, 45096, 56370, 75160, 112740, 225480, 336341, 672682, 1009023, 1345364, 1681705, 2018046, 2690728, 3363410, 4036092, 5045115, 6726820, 8072184, 10090230, 13453640, 20180460, 40360920]

約数ペア:

[(1, 40360920), (2, 20180460), (3, 13453640), (4, 10090230), (5, 8072184), (6, 6726820), (8, 5045115), (10, 4036092), (12, 3363410), (15, 2690728), (20, 2018046), (24, 1681705), (30, 1345364), (40, 1009023), (60, 672682), (120, 336341), (179, 225480), (358, 112740), (537, 75160), (716, 56370), (895, 45096), (1074, 37580), (1432, 28185), (1790, 22548), (1879, 21480), (2148, 18790), (2685, 15032), (3580, 11274), (3758, 10740), (4296, 9395), (5370, 7516), (5637, 7160)]