492094920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1015

約数の個数: 128

約数和(自身を含む): 1569507840

約数和(自身を除く): 1077412920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 463, 510, 521, 680, 926, 1020, 1042, 1389, 1563, 1852, 2040, 2084, 2315, 2605, 2778, 3126, 3704, 4168, 4630, 5210, 5556, 6252, 6945, 7815, 7871, 8857, 9260, 10420, 11112, 12504, 13890, 15630, 15742, 17714, 18520, 20840, 23613, 26571, 27780, 31260, 31484, 35428, 39355, 44285, 47226, 53142, 55560, 62520, 62968, 70856, 78710, 88570, 94452, 106284, 118065, 132855, 157420, 177140, 188904, 212568, 236130, 241223, 265710, 314840, 354280, 472260, 482446, 531420, 723669, 944520, 964892, 1062840, 1206115, 1447338, 1929784, 2412230, 2894676, 3618345, 4100791, 4824460, 5789352, 7236690, 8201582, 9648920, 12302373, 14473380, 16403164, 20503955, 24604746, 28946760, 32806328, 41007910, 49209492, 61511865, 82015820, 98418984, 123023730, 164031640, 246047460, 492094920]

約数ペア:

[(1, 492094920), (2, 246047460), (3, 164031640), (4, 123023730), (5, 98418984), (6, 82015820), (8, 61511865), (10, 49209492), (12, 41007910), (15, 32806328), (17, 28946760), (20, 24604746), (24, 20503955), (30, 16403164), (34, 14473380), (40, 12302373), (51, 9648920), (60, 8201582), (68, 7236690), (85, 5789352), (102, 4824460), (120, 4100791), (136, 3618345), (170, 2894676), (204, 2412230), (255, 1929784), (340, 1447338), (408, 1206115), (463, 1062840), (510, 964892), (521, 944520), (680, 723669), (926, 531420), (1020, 482446), (1042, 472260), (1389, 354280), (1563, 314840), (1852, 265710), (2040, 241223), (2084, 236130), (2315, 212568), (2605, 188904), (2778, 177140), (3126, 157420), (3704, 132855), (4168, 118065), (4630, 106284), (5210, 94452), (5556, 88570), (6252, 78710), (6945, 70856), (7815, 62968), (7871, 62520), (8857, 55560), (9260, 53142), (10420, 47226), (11112, 44285), (12504, 39355), (13890, 35428), (15630, 31484), (15742, 31260), (17714, 27780), (18520, 26571), (20840, 23613)]