40050960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 80

約数和(自身を含む): 125378880

約数和(自身を除く): 85327920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1531, 1635, 1744, 2180, 2616, 3062, 3270, 4360, 4593, 5232, 6124, 6540, 7655, 8720, 9186, 12248, 13080, 15310, 18372, 22965, 24496, 26160, 30620, 36744, 45930, 61240, 73488, 91860, 122480, 166879, 183720, 333758, 367440, 500637, 667516, 834395, 1001274, 1335032, 1668790, 2002548, 2503185, 2670064, 3337580, 4005096, 5006370, 6675160, 8010192, 10012740, 13350320, 20025480, 40050960]

約数ペア:

[(1, 40050960), (2, 20025480), (3, 13350320), (4, 10012740), (5, 8010192), (6, 6675160), (8, 5006370), (10, 4005096), (12, 3337580), (15, 2670064), (16, 2503185), (20, 2002548), (24, 1668790), (30, 1335032), (40, 1001274), (48, 834395), (60, 667516), (80, 500637), (109, 367440), (120, 333758), (218, 183720), (240, 166879), (327, 122480), (436, 91860), (545, 73488), (654, 61240), (872, 45930), (1090, 36744), (1308, 30620), (1531, 26160), (1635, 24496), (1744, 22965), (2180, 18372), (2616, 15310), (3062, 13080), (3270, 12248), (4360, 9186), (4593, 8720), (5232, 7655), (6124, 6540)]