1361867880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{306727}}^1$

素因数の和:306778

約数の個数: 64

約数和(自身を含む): 4196039040

約数和(自身を除く): 2834171160

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, 306727, 613454, 920181, 1226908, 1533635, 1840362, 2453816, 3067270, 3680724, 4600905, 6134540, 7361448, 9201810, 11348899, 12269080, 18403620, 22697798, 34046697, 36807240, 45395596, 56744495, 68093394, 90791192, 113488990, 136186788, 170233485, 226977980, 272373576, 340466970, 453955960, 680933940, 1361867880]

約数ペア:

[(1, 1361867880), (2, 680933940), (3, 453955960), (4, 340466970), (5, 272373576), (6, 226977980), (8, 170233485), (10, 136186788), (12, 113488990), (15, 90791192), (20, 68093394), (24, 56744495), (30, 45395596), (37, 36807240), (40, 34046697), (60, 22697798), (74, 18403620), (111, 12269080), (120, 11348899), (148, 9201810), (185, 7361448), (222, 6134540), (296, 4600905), (370, 3680724), (444, 3067270), (555, 2453816), (740, 1840362), (888, 1533635), (1110, 1226908), (1480, 920181), (2220, 613454), (4440, 306727)]