204523560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1895

約数の個数: 96

約数和(自身を含む): 666900000

約数和(自身を除く): 462376440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 758, 1137, 1499, 1516, 1895, 2274, 2998, 3032, 3411, 3790, 4497, 4548, 5685, 5996, 6822, 7495, 7580, 8994, 9096, 11370, 11992, 13491, 13644, 14990, 15160, 17055, 17988, 22485, 22740, 26982, 27288, 29980, 34110, 35976, 44970, 45480, 53964, 59960, 67455, 68220, 89940, 107928, 134910, 136440, 179880, 269820, 539640, 568121, 1136242, 1704363, 2272484, 2840605, 3408726, 4544968, 5113089, 5681210, 6817452, 8521815, 10226178, 11362420, 13634904, 17043630, 20452356, 22724840, 25565445, 34087260, 40904712, 51130890, 68174520, 102261780, 204523560]

約数ペア:

[(1, 204523560), (2, 102261780), (3, 68174520), (4, 51130890), (5, 40904712), (6, 34087260), (8, 25565445), (9, 22724840), (10, 20452356), (12, 17043630), (15, 13634904), (18, 11362420), (20, 10226178), (24, 8521815), (30, 6817452), (36, 5681210), (40, 5113089), (45, 4544968), (60, 3408726), (72, 2840605), (90, 2272484), (120, 1704363), (180, 1136242), (360, 568121), (379, 539640), (758, 269820), (1137, 179880), (1499, 136440), (1516, 134910), (1895, 107928), (2274, 89940), (2998, 68220), (3032, 67455), (3411, 59960), (3790, 53964), (4497, 45480), (4548, 44970), (5685, 35976), (5996, 34110), (6822, 29980), (7495, 27288), (7580, 26982), (8994, 22740), (9096, 22485), (11370, 17988), (11992, 17055), (13491, 15160), (13644, 14990)]