38108520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2915

約数の個数: 96

約数和(自身を含む): 127244520

約数和(自身を除く): 89136000

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, 2861, 3330, 4440, 5722, 6660, 8583, 11444, 13320, 14305, 17166, 22888, 25749, 28610, 34332, 42915, 51498, 57220, 68664, 85830, 102996, 105857, 114440, 128745, 171660, 205992, 211714, 257490, 317571, 343320, 423428, 514980, 529285, 635142, 846856, 952713, 1029960, 1058570, 1270284, 1587855, 1905426, 2117140, 2540568, 3175710, 3810852, 4234280, 4763565, 6351420, 7621704, 9527130, 12702840, 19054260, 38108520]

約数ペア:

[(1, 38108520), (2, 19054260), (3, 12702840), (4, 9527130), (5, 7621704), (6, 6351420), (8, 4763565), (9, 4234280), (10, 3810852), (12, 3175710), (15, 2540568), (18, 2117140), (20, 1905426), (24, 1587855), (30, 1270284), (36, 1058570), (37, 1029960), (40, 952713), (45, 846856), (60, 635142), (72, 529285), (74, 514980), (90, 423428), (111, 343320), (120, 317571), (148, 257490), (180, 211714), (185, 205992), (222, 171660), (296, 128745), (333, 114440), (360, 105857), (370, 102996), (444, 85830), (555, 68664), (666, 57220), (740, 51498), (888, 42915), (1110, 34332), (1332, 28610), (1480, 25749), (1665, 22888), (2220, 17166), (2664, 14305), (2861, 13320), (3330, 11444), (4440, 8583), (5722, 6660)]