22650240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 51377280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 251, 282, 320, 376, 384, 470, 480, 502, 564, 640, 705, 752, 753, 940, 960, 1004, 1128, 1255, 1410, 1504, 1506, 1880, 1920, 2008, 2256, 2510, 2820, 3008, 3012, 3760, 3765, 4016, 4512, 5020, 5640, 6016, 6024, 7520, 7530, 8032, 9024, 10040, 11280, 11797, 12048, 15040, 15060, 16064, 18048, 20080, 22560, 23594, 24096, 30080, 30120, 32128, 35391, 40160, 45120, 47188, 48192, 58985, 60240, 70782, 80320, 90240, 94376, 96384, 117970, 120480, 141564, 160640, 176955, 188752, 235940, 240960, 283128, 353910, 377504, 471880, 481920, 566256, 707820, 755008, 943760, 1132512, 1415640, 1510016, 1887520, 2265024, 2831280, 3775040, 4530048, 5662560, 7550080, 11325120, 22650240]

約数ペア:

[(1, 22650240), (2, 11325120), (3, 7550080), (4, 5662560), (5, 4530048), (6, 3775040), (8, 2831280), (10, 2265024), (12, 1887520), (15, 1510016), (16, 1415640), (20, 1132512), (24, 943760), (30, 755008), (32, 707820), (40, 566256), (47, 481920), (48, 471880), (60, 377504), (64, 353910), (80, 283128), (94, 240960), (96, 235940), (120, 188752), (128, 176955), (141, 160640), (160, 141564), (188, 120480), (192, 117970), (235, 96384), (240, 94376), (251, 90240), (282, 80320), (320, 70782), (376, 60240), (384, 58985), (470, 48192), (480, 47188), (502, 45120), (564, 40160), (640, 35391), (705, 32128), (752, 30120), (753, 30080), (940, 24096), (960, 23594), (1004, 22560), (1128, 20080), (1255, 18048), (1410, 16064), (1504, 15060), (1506, 15040), (1880, 12048), (1920, 11797), (2008, 11280), (2256, 10040), (2510, 9024), (2820, 8032), (3008, 7530), (3012, 7520), (3760, 6024), (3765, 6016), (4016, 5640), (4512, 5020)]