2012335320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{5741}}^1$

素因数の和:5905

約数の個数: 128

約数和(自身を含む): 6350192640

約数和(自身を除く): 4337857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 635, 690, 762, 920, 1016, 1270, 1380, 1524, 1905, 2540, 2760, 2921, 3048, 3810, 5080, 5741, 5842, 7620, 8763, 11482, 11684, 14605, 15240, 17223, 17526, 22964, 23368, 28705, 29210, 34446, 35052, 43815, 45928, 57410, 58420, 68892, 70104, 86115, 87630, 114820, 116840, 132043, 137784, 172230, 175260, 229640, 264086, 344460, 350520, 396129, 528172, 660215, 688920, 729107, 792258, 1056344, 1320430, 1458214, 1584516, 1980645, 2187321, 2640860, 2916428, 3169032, 3645535, 3961290, 4374642, 5281720, 5832856, 7291070, 7922580, 8749284, 10936605, 14582140, 15845160, 16769461, 17498568, 21873210, 29164280, 33538922, 43746420, 50308383, 67077844, 83847305, 87492840, 100616766, 134155688, 167694610, 201233532, 251541915, 335389220, 402467064, 503083830, 670778440, 1006167660, 2012335320]

約数ペア:

[(1, 2012335320), (2, 1006167660), (3, 670778440), (4, 503083830), (5, 402467064), (6, 335389220), (8, 251541915), (10, 201233532), (12, 167694610), (15, 134155688), (20, 100616766), (23, 87492840), (24, 83847305), (30, 67077844), (40, 50308383), (46, 43746420), (60, 33538922), (69, 29164280), (92, 21873210), (115, 17498568), (120, 16769461), (127, 15845160), (138, 14582140), (184, 10936605), (230, 8749284), (254, 7922580), (276, 7291070), (345, 5832856), (381, 5281720), (460, 4374642), (508, 3961290), (552, 3645535), (635, 3169032), (690, 2916428), (762, 2640860), (920, 2187321), (1016, 1980645), (1270, 1584516), (1380, 1458214), (1524, 1320430), (1905, 1056344), (2540, 792258), (2760, 729107), (2921, 688920), (3048, 660215), (3810, 528172), (5080, 396129), (5741, 350520), (5842, 344460), (7620, 264086), (8763, 229640), (11482, 175260), (11684, 172230), (14605, 137784), (15240, 132043), (17223, 116840), (17526, 114820), (22964, 87630), (23368, 86115), (28705, 70104), (29210, 68892), (34446, 58420), (35052, 57410), (43815, 45928)]