2006129640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{451831}}^1$

素因数の和:451882

約数の個数: 64

約数和(自身を含む): 6181061760

約数和(自身を除く): 4174932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 451831, 903662, 1355493, 1807324, 2259155, 2710986, 3614648, 4518310, 5421972, 6777465, 9036620, 10843944, 13554930, 16717747, 18073240, 27109860, 33435494, 50153241, 54219720, 66870988, 83588735, 100306482, 133741976, 167177470, 200612964, 250766205, 334354940, 401225928, 501532410, 668709880, 1003064820, 2006129640]

約数ペア:

[(1, 2006129640), (2, 1003064820), (3, 668709880), (4, 501532410), (5, 401225928), (6, 334354940), (8, 250766205), (10, 200612964), (12, 167177470), (15, 133741976), (20, 100306482), (24, 83588735), (30, 66870988), (37, 54219720), (40, 50153241), (60, 33435494), (74, 27109860), (111, 18073240), (120, 16717747), (148, 13554930), (185, 10843944), (222, 9036620), (296, 6777465), (370, 5421972), (444, 4518310), (555, 3614648), (740, 2710986), (888, 2259155), (1110, 1807324), (1480, 1355493), (2220, 903662), (4440, 451831)]