2011967040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11579}}^1$

素因数の和:11780

約数の個数: 112

約数和(自身を含む): 6423842880

約数和(自身を除く): 4411875840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 181, 192, 240, 320, 362, 480, 543, 724, 905, 960, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8688, 10860, 11579, 11584, 14480, 17376, 21720, 23158, 28960, 34737, 34752, 43440, 46316, 57895, 57920, 69474, 86880, 92632, 115790, 138948, 173685, 173760, 185264, 231580, 277896, 347370, 370528, 463160, 555792, 694740, 741056, 926320, 1111584, 1389480, 1852640, 2095799, 2223168, 2778960, 3705280, 4191598, 5557920, 6287397, 8383196, 10478995, 11115840, 12574794, 16766392, 20957990, 25149588, 31436985, 33532784, 41915980, 50299176, 62873970, 67065568, 83831960, 100598352, 125747940, 134131136, 167663920, 201196704, 251495880, 335327840, 402393408, 502991760, 670655680, 1005983520, 2011967040]

約数ペア:

[(1, 2011967040), (2, 1005983520), (3, 670655680), (4, 502991760), (5, 402393408), (6, 335327840), (8, 251495880), (10, 201196704), (12, 167663920), (15, 134131136), (16, 125747940), (20, 100598352), (24, 83831960), (30, 67065568), (32, 62873970), (40, 50299176), (48, 41915980), (60, 33532784), (64, 31436985), (80, 25149588), (96, 20957990), (120, 16766392), (160, 12574794), (181, 11115840), (192, 10478995), (240, 8383196), (320, 6287397), (362, 5557920), (480, 4191598), (543, 3705280), (724, 2778960), (905, 2223168), (960, 2095799), (1086, 1852640), (1448, 1389480), (1810, 1111584), (2172, 926320), (2715, 741056), (2896, 694740), (3620, 555792), (4344, 463160), (5430, 370528), (5792, 347370), (7240, 277896), (8688, 231580), (10860, 185264), (11579, 173760), (11584, 173685), (14480, 138948), (17376, 115790), (21720, 92632), (23158, 86880), (28960, 69474), (34737, 57920), (34752, 57895), (43440, 46316)]