About the Number

120897680512

120897680511 ← → 120897680513

2進数表記:1110000100110000100000011010010000000

漢数字表記:千二百八億九千七百六十八万五百十二

素因数分解:

2 7 × 7 1 × 15739 1 × 8573 1

素因数の和:24333
約数の個数: 64
約数和(自身を含む): 275307710400
約数和(自身を除く): 154410029888

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 8573, 15739, 17146, 31478, 34292, 60011, 62956, 68584, 110173, 120022, 125912, 137168, 220346, 240044, 251824, 274336, 440692, 480088, 503648, 548672, 881384, 960176, 1007296, 1097344, 1762768, 1920352, 2014592, 3525536, 3840704, 7051072, 7681408, 14102144, 134930447, 269860894, 539721788, 944513129, 1079443576, 1889026258, 2158887152, 3778052516, 4317774304, 7556105032, 8635548608, 15112210064, 17271097216, 30224420128, 60448840256, 120897680512]

約数ペア:
[(1, 120897680512), (2, 60448840256), (4, 30224420128), (7, 17271097216), (8, 15112210064), (14, 8635548608), (16, 7556105032), (28, 4317774304), (32, 3778052516), (56, 2158887152), (64, 1889026258), (112, 1079443576), (128, 944513129), (224, 539721788), (448, 269860894), (896, 134930447), (8573, 14102144), (15739, 7681408), (17146, 7051072), (31478, 3840704), (34292, 3525536), (60011, 2014592), (62956, 1920352), (68584, 1762768), (110173, 1097344), (120022, 1007296), (125912, 960176), (137168, 881384), (220346, 548672), (240044, 503648), (251824, 480088), (274336, 440692)]

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