39537840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1091}}^1$

素因数の和:1258

約数の個数: 80

約数和(自身を含む): 123492096

約数和(自身を除く): 83954256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 240, 302, 453, 604, 755, 906, 1091, 1208, 1510, 1812, 2182, 2265, 2416, 3020, 3273, 3624, 4364, 4530, 5455, 6040, 6546, 7248, 8728, 9060, 10910, 12080, 13092, 16365, 17456, 18120, 21820, 26184, 32730, 36240, 43640, 52368, 65460, 87280, 130920, 164741, 261840, 329482, 494223, 658964, 823705, 988446, 1317928, 1647410, 1976892, 2471115, 2635856, 3294820, 3953784, 4942230, 6589640, 7907568, 9884460, 13179280, 19768920, 39537840]

約数ペア:

[(1, 39537840), (2, 19768920), (3, 13179280), (4, 9884460), (5, 7907568), (6, 6589640), (8, 4942230), (10, 3953784), (12, 3294820), (15, 2635856), (16, 2471115), (20, 1976892), (24, 1647410), (30, 1317928), (40, 988446), (48, 823705), (60, 658964), (80, 494223), (120, 329482), (151, 261840), (240, 164741), (302, 130920), (453, 87280), (604, 65460), (755, 52368), (906, 43640), (1091, 36240), (1208, 32730), (1510, 26184), (1812, 21820), (2182, 18120), (2265, 17456), (2416, 16365), (3020, 13092), (3273, 12080), (3624, 10910), (4364, 9060), (4530, 8728), (5455, 7248), (6040, 6546)]