About the Number

12090480

12090479 ← → 12090481

2進数表記:101110000111110001110000

漢数字表記:千二百九万四百八十

素因数分解:

2 4 × 3 1 × 5 1 × 50377 1

素因数の和:50393
約数の個数: 40
約数和(自身を含む): 37481232
約数和(自身を除く): 25390752

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 50377, 100754, 151131, 201508, 251885, 302262, 403016, 503770, 604524, 755655, 806032, 1007540, 1209048, 1511310, 2015080, 2418096, 3022620, 4030160, 6045240, 12090480]

約数ペア:
[(1, 12090480), (2, 6045240), (3, 4030160), (4, 3022620), (5, 2418096), (6, 2015080), (8, 1511310), (10, 1209048), (12, 1007540), (15, 806032), (16, 755655), (20, 604524), (24, 503770), (30, 403016), (40, 302262), (48, 251885), (60, 201508), (80, 151131), (120, 100754), (240, 50377)]

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