38667960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2957

約数の個数: 96

約数和(自身を含む): 129111840

約数和(自身を除く): 90443880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 2903, 3330, 4440, 5806, 6660, 8709, 11612, 13320, 14515, 17418, 23224, 26127, 29030, 34836, 43545, 52254, 58060, 69672, 87090, 104508, 107411, 116120, 130635, 174180, 209016, 214822, 261270, 322233, 348360, 429644, 522540, 537055, 644466, 859288, 966699, 1045080, 1074110, 1288932, 1611165, 1933398, 2148220, 2577864, 3222330, 3866796, 4296440, 4833495, 6444660, 7733592, 9666990, 12889320, 19333980, 38667960]

約数ペア:

[(1, 38667960), (2, 19333980), (3, 12889320), (4, 9666990), (5, 7733592), (6, 6444660), (8, 4833495), (9, 4296440), (10, 3866796), (12, 3222330), (15, 2577864), (18, 2148220), (20, 1933398), (24, 1611165), (30, 1288932), (36, 1074110), (37, 1045080), (40, 966699), (45, 859288), (60, 644466), (72, 537055), (74, 522540), (90, 429644), (111, 348360), (120, 322233), (148, 261270), (180, 214822), (185, 209016), (222, 174180), (296, 130635), (333, 116120), (360, 107411), (370, 104508), (444, 87090), (555, 69672), (666, 58060), (740, 52254), (888, 43545), (1110, 34836), (1332, 29030), (1480, 26127), (1665, 23224), (2220, 17418), (2664, 14515), (2903, 13320), (3330, 11612), (4440, 8709), (5806, 6660)]