57027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 178899840

約数和(自身を除く): 121872120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 67, 82, 120, 123, 134, 164, 173, 201, 205, 246, 268, 328, 335, 346, 402, 410, 492, 519, 536, 615, 670, 692, 804, 820, 865, 984, 1005, 1038, 1230, 1340, 1384, 1608, 1640, 1730, 2010, 2076, 2460, 2595, 2680, 2747, 3460, 4020, 4152, 4920, 5190, 5494, 6920, 7093, 8040, 8241, 10380, 10988, 11591, 13735, 14186, 16482, 20760, 21279, 21976, 23182, 27470, 28372, 32964, 34773, 35465, 41205, 42558, 46364, 54940, 56744, 57955, 65928, 69546, 70930, 82410, 85116, 92728, 106395, 109880, 115910, 139092, 141860, 164820, 170232, 173865, 212790, 231820, 278184, 283720, 329640, 347730, 425580, 463640, 475231, 695460, 851160, 950462, 1390920, 1425693, 1900924, 2376155, 2851386, 3801848, 4752310, 5702772, 7128465, 9504620, 11405544, 14256930, 19009240, 28513860, 57027720]

約数ペア:

[(1, 57027720), (2, 28513860), (3, 19009240), (4, 14256930), (5, 11405544), (6, 9504620), (8, 7128465), (10, 5702772), (12, 4752310), (15, 3801848), (20, 2851386), (24, 2376155), (30, 1900924), (40, 1425693), (41, 1390920), (60, 950462), (67, 851160), (82, 695460), (120, 475231), (123, 463640), (134, 425580), (164, 347730), (173, 329640), (201, 283720), (205, 278184), (246, 231820), (268, 212790), (328, 173865), (335, 170232), (346, 164820), (402, 141860), (410, 139092), (492, 115910), (519, 109880), (536, 106395), (615, 92728), (670, 85116), (692, 82410), (804, 70930), (820, 69546), (865, 65928), (984, 57955), (1005, 56744), (1038, 54940), (1230, 46364), (1340, 42558), (1384, 41205), (1608, 35465), (1640, 34773), (1730, 32964), (2010, 28372), (2076, 27470), (2460, 23182), (2595, 21976), (2680, 21279), (2747, 20760), (3460, 16482), (4020, 14186), (4152, 13735), (4920, 11591), (5190, 10988), (5494, 10380), (6920, 8241), (7093, 8040)]