About the Number

121051680

121051679 ← → 121051681

2進数表記:111001101110001101000100000

漢数字表記:一億二千百五万千六百八十

素因数分解:

2 5 × 3 1 × 5 1 × 41 1 × 6151 1

素因数の和:6210
約数の個数: 96
約数和(自身を含む): 390676608
約数和(自身を除く): 269624928

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6151, 6560, 9840, 12302, 18453, 19680, 24604, 30755, 36906, 49208, 61510, 73812, 92265, 98416, 123020, 147624, 184530, 196832, 246040, 252191, 295248, 369060, 492080, 504382, 590496, 738120, 756573, 984160, 1008764, 1260955, 1476240, 1513146, 2017528, 2521910, 2952480, 3026292, 3782865, 4035056, 5043820, 6052584, 7565730, 8070112, 10087640, 12105168, 15131460, 20175280, 24210336, 30262920, 40350560, 60525840, 121051680]

約数ペア:
[(1, 121051680), (2, 60525840), (3, 40350560), (4, 30262920), (5, 24210336), (6, 20175280), (8, 15131460), (10, 12105168), (12, 10087640), (15, 8070112), (16, 7565730), (20, 6052584), (24, 5043820), (30, 4035056), (32, 3782865), (40, 3026292), (41, 2952480), (48, 2521910), (60, 2017528), (80, 1513146), (82, 1476240), (96, 1260955), (120, 1008764), (123, 984160), (160, 756573), (164, 738120), (205, 590496), (240, 504382), (246, 492080), (328, 369060), (410, 295248), (480, 252191), (492, 246040), (615, 196832), (656, 184530), (820, 147624), (984, 123020), (1230, 98416), (1312, 92265), (1640, 73812), (1968, 61510), (2460, 49208), (3280, 36906), (3936, 30755), (4920, 24604), (6151, 19680), (6560, 18453), (9840, 12302)]

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