About the Number

29882880

29882879 ← → 29882881

2進数表記:1110001111111101000000000

漢数字表記:二千九百八十八万二千八百八十

素因数分解:

2 9 × 3 2 × 5 1 × 1297 1

素因数の和:1326
約数の個数: 120
約数和(自身を含む): 103572612
約数和(自身を除く): 73689732

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1297, 1440, 1536, 1920, 2304, 2560, 2594, 2880, 3840, 3891, 4608, 5188, 5760, 6485, 7680, 7782, 10376, 11520, 11673, 12970, 15564, 19455, 20752, 23040, 23346, 25940, 31128, 38910, 41504, 46692, 51880, 58365, 62256, 77820, 83008, 93384, 103760, 116730, 124512, 155640, 166016, 186768, 207520, 233460, 249024, 311280, 332032, 373536, 415040, 466920, 498048, 622560, 664064, 747072, 830080, 933840, 996096, 1245120, 1494144, 1660160, 1867680, 1992192, 2490240, 2988288, 3320320, 3735360, 4980480, 5976576, 7470720, 9960960, 14941440, 29882880]

約数ペア:
[(1, 29882880), (2, 14941440), (3, 9960960), (4, 7470720), (5, 5976576), (6, 4980480), (8, 3735360), (9, 3320320), (10, 2988288), (12, 2490240), (15, 1992192), (16, 1867680), (18, 1660160), (20, 1494144), (24, 1245120), (30, 996096), (32, 933840), (36, 830080), (40, 747072), (45, 664064), (48, 622560), (60, 498048), (64, 466920), (72, 415040), (80, 373536), (90, 332032), (96, 311280), (120, 249024), (128, 233460), (144, 207520), (160, 186768), (180, 166016), (192, 155640), (240, 124512), (256, 116730), (288, 103760), (320, 93384), (360, 83008), (384, 77820), (480, 62256), (512, 58365), (576, 51880), (640, 46692), (720, 41504), (768, 38910), (960, 31128), (1152, 25940), (1280, 23346), (1297, 23040), (1440, 20752), (1536, 19455), (1920, 15564), (2304, 12970), (2560, 11673), (2594, 11520), (2880, 10376), (3840, 7782), (3891, 7680), (4608, 6485), (5188, 5760)]

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