38442120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 77981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 2939, 3270, 4360, 5878, 6540, 8817, 11756, 13080, 14695, 17634, 23512, 29390, 35268, 44085, 58780, 70536, 88170, 117560, 176340, 320351, 352680, 640702, 961053, 1281404, 1601755, 1922106, 2562808, 3203510, 3844212, 4805265, 6407020, 7688424, 9610530, 12814040, 19221060, 38442120]

約数ペア:

[(1, 38442120), (2, 19221060), (3, 12814040), (4, 9610530), (5, 7688424), (6, 6407020), (8, 4805265), (10, 3844212), (12, 3203510), (15, 2562808), (20, 1922106), (24, 1601755), (30, 1281404), (40, 961053), (60, 640702), (109, 352680), (120, 320351), (218, 176340), (327, 117560), (436, 88170), (545, 70536), (654, 58780), (872, 44085), (1090, 35268), (1308, 29390), (1635, 23512), (2180, 17634), (2616, 14695), (2939, 13080), (3270, 11756), (4360, 8817), (5878, 6540)]