About the Number

3122080

3122079 ← → 3122081

2進数表記:1011111010001110100000

漢数字表記:三百十二万二千八十

素因数分解:

2 5 × 5 1 × 13 1 × 19 1 × 79 1

素因数の和:126
約数の個数: 96
約数和(自身を含む): 8467200
約数和(自身を除く): 5345120

約数列:
[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 79, 80, 95, 104, 130, 152, 158, 160, 190, 208, 247, 260, 304, 316, 380, 395, 416, 494, 520, 608, 632, 760, 790, 988, 1027, 1040, 1235, 1264, 1501, 1520, 1580, 1976, 2054, 2080, 2470, 2528, 3002, 3040, 3160, 3952, 4108, 4940, 5135, 6004, 6320, 7505, 7904, 8216, 9880, 10270, 12008, 12640, 15010, 16432, 19513, 19760, 20540, 24016, 30020, 32864, 39026, 39520, 41080, 48032, 60040, 78052, 82160, 97565, 120080, 156104, 164320, 195130, 240160, 312208, 390260, 624416, 780520, 1561040, 3122080]

約数ペア:
[(1, 3122080), (2, 1561040), (4, 780520), (5, 624416), (8, 390260), (10, 312208), (13, 240160), (16, 195130), (19, 164320), (20, 156104), (26, 120080), (32, 97565), (38, 82160), (40, 78052), (52, 60040), (65, 48032), (76, 41080), (79, 39520), (80, 39026), (95, 32864), (104, 30020), (130, 24016), (152, 20540), (158, 19760), (160, 19513), (190, 16432), (208, 15010), (247, 12640), (260, 12008), (304, 10270), (316, 9880), (380, 8216), (395, 7904), (416, 7505), (494, 6320), (520, 6004), (608, 5135), (632, 4940), (760, 4108), (790, 3952), (988, 3160), (1027, 3040), (1040, 3002), (1235, 2528), (1264, 2470), (1501, 2080), (1520, 2054), (1580, 1976)]

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