512248920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{20231}}^1$

素因数の和:20456

約数の個数: 64

約数和(自身を含む): 1544106240

約数和(自身を除く): 1031857320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 4220, 5064, 6330, 8440, 12660, 20231, 25320, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 404620, 485544, 606930, 809240, 1213860, 2427720, 4268741, 8537482, 12806223, 17074964, 21343705, 25612446, 34149928, 42687410, 51224892, 64031115, 85374820, 102449784, 128062230, 170749640, 256124460, 512248920]

約数ペア:

[(1, 512248920), (2, 256124460), (3, 170749640), (4, 128062230), (5, 102449784), (6, 85374820), (8, 64031115), (10, 51224892), (12, 42687410), (15, 34149928), (20, 25612446), (24, 21343705), (30, 17074964), (40, 12806223), (60, 8537482), (120, 4268741), (211, 2427720), (422, 1213860), (633, 809240), (844, 606930), (1055, 485544), (1266, 404620), (1688, 303465), (2110, 242772), (2532, 202310), (3165, 161848), (4220, 121386), (5064, 101155), (6330, 80924), (8440, 60693), (12660, 40462), (20231, 25320)]