About the Number
129480
2進数表記:11111100111001000
漢数字表記:十二万九千四百八十
素因数分解:
素因数の和:110
約数の個数: 64
約数和(自身を含む): 423360
約数和(自身を除く): 293880
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 195, 249, 260, 312, 332, 390, 415, 498, 520, 664, 780, 830, 996, 1079, 1245, 1560, 1660, 1992, 2158, 2490, 3237, 3320, 4316, 4980, 5395, 6474, 8632, 9960, 10790, 12948, 16185, 21580, 25896, 32370, 43160, 64740, 129480]
約数ペア:
[(1, 129480), (2, 64740), (3, 43160), (4, 32370), (5, 25896), (6, 21580), (8, 16185), (10, 12948), (12, 10790), (13, 9960), (15, 8632), (20, 6474), (24, 5395), (26, 4980), (30, 4316), (39, 3320), (40, 3237), (52, 2490), (60, 2158), (65, 1992), (78, 1660), (83, 1560), (104, 1245), (120, 1079), (130, 996), (156, 830), (166, 780), (195, 664), (249, 520), (260, 498), (312, 415), (332, 390)]このpageの処理時間: 0.004034519195556641 seconds