621202237440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{20221427}}^1$

素因数の和:20221457

約数の個数: 96

約数和(自身を含む): 1987361943840

約数和(自身を除く): 1366159706400

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7680, 10240, 15360, 30720, 20221427, 40442854, 60664281, 80885708, 101107135, 121328562, 161771416, 202214270, 242657124, 303321405, 323542832, 404428540, 485314248, 606642810, 647085664, 808857080, 970628496, 1213285620, 1294171328, 1617714160, 1941256992, 2426571240, 2588342656, 3235428320, 3882513984, 4853142480, 5176685312, 6470856640, 7765027968, 9706284960, 10353370624, 12941713280, 15530055936, 19412569920, 20706741248, 25883426560, 31060111872, 38825139840, 41413482496, 51766853120, 62120223744, 77650279680, 103533706240, 124240447488, 155300559360, 207067412480, 310601118720, 621202237440]

約数ペア:

[(1, 621202237440), (2, 310601118720), (3, 207067412480), (4, 155300559360), (5, 124240447488), (6, 103533706240), (8, 77650279680), (10, 62120223744), (12, 51766853120), (15, 41413482496), (16, 38825139840), (20, 31060111872), (24, 25883426560), (30, 20706741248), (32, 19412569920), (40, 15530055936), (48, 12941713280), (60, 10353370624), (64, 9706284960), (80, 7765027968), (96, 6470856640), (120, 5176685312), (128, 4853142480), (160, 3882513984), (192, 3235428320), (240, 2588342656), (256, 2426571240), (320, 1941256992), (384, 1617714160), (480, 1294171328), (512, 1213285620), (640, 970628496), (768, 808857080), (960, 647085664), (1024, 606642810), (1280, 485314248), (1536, 404428540), (1920, 323542832), (2048, 303321405), (2560, 242657124), (3072, 202214270), (3840, 161771416), (5120, 121328562), (6144, 101107135), (7680, 80885708), (10240, 60664281), (15360, 40442854), (30720, 20221427)]