77199120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:797

約数の個数: 120

約数和(自身を含む): 261144000

約数和(自身を除く): 183944880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 179, 180, 240, 358, 360, 537, 599, 716, 720, 895, 1074, 1198, 1432, 1611, 1790, 1797, 2148, 2396, 2685, 2864, 2995, 3222, 3580, 3594, 4296, 4792, 5370, 5391, 5990, 6444, 7160, 7188, 8055, 8592, 8985, 9584, 10740, 10782, 11980, 12888, 14320, 14376, 16110, 17970, 21480, 21564, 23960, 25776, 26955, 28752, 32220, 35940, 42960, 43128, 47920, 53910, 64440, 71880, 86256, 107221, 107820, 128880, 143760, 214442, 215640, 321663, 428884, 431280, 536105, 643326, 857768, 964989, 1072210, 1286652, 1608315, 1715536, 1929978, 2144420, 2573304, 3216630, 3859956, 4288840, 4824945, 5146608, 6433260, 7719912, 8577680, 9649890, 12866520, 15439824, 19299780, 25733040, 38599560, 77199120]

約数ペア:

[(1, 77199120), (2, 38599560), (3, 25733040), (4, 19299780), (5, 15439824), (6, 12866520), (8, 9649890), (9, 8577680), (10, 7719912), (12, 6433260), (15, 5146608), (16, 4824945), (18, 4288840), (20, 3859956), (24, 3216630), (30, 2573304), (36, 2144420), (40, 1929978), (45, 1715536), (48, 1608315), (60, 1286652), (72, 1072210), (80, 964989), (90, 857768), (120, 643326), (144, 536105), (179, 431280), (180, 428884), (240, 321663), (358, 215640), (360, 214442), (537, 143760), (599, 128880), (716, 107820), (720, 107221), (895, 86256), (1074, 71880), (1198, 64440), (1432, 53910), (1611, 47920), (1790, 43128), (1797, 42960), (2148, 35940), (2396, 32220), (2685, 28752), (2864, 26955), (2995, 25776), (3222, 23960), (3580, 21564), (3594, 21480), (4296, 17970), (4792, 16110), (5370, 14376), (5391, 14320), (5990, 12888), (6444, 11980), (7160, 10782), (7188, 10740), (8055, 9584), (8592, 8985)]