About the Number

120381552

120381551 ← → 120381553

2進数表記:111001011001110000001110000

漢数字表記:一億二千三十八万千五百五十二

素因数分解:

2 4 × 3 4 × 29 1 × 3203 1

素因数の和:3252
約数の個数: 100
約数和(自身を含む): 360546120
約数和(自身を除く): 240164568

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 261, 324, 348, 432, 464, 522, 648, 696, 783, 1044, 1296, 1392, 1566, 2088, 2349, 3132, 3203, 4176, 4698, 6264, 6406, 9396, 9609, 12528, 12812, 18792, 19218, 25624, 28827, 37584, 38436, 51248, 57654, 76872, 86481, 92887, 115308, 153744, 172962, 185774, 230616, 259443, 278661, 345924, 371548, 461232, 518886, 557322, 691848, 743096, 835983, 1037772, 1114644, 1383696, 1486192, 1671966, 2075544, 2229288, 2507949, 3343932, 4151088, 4458576, 5015898, 6687864, 7523847, 10031796, 13375728, 15047694, 20063592, 30095388, 40127184, 60190776, 120381552]

約数ペア:
[(1, 120381552), (2, 60190776), (3, 40127184), (4, 30095388), (6, 20063592), (8, 15047694), (9, 13375728), (12, 10031796), (16, 7523847), (18, 6687864), (24, 5015898), (27, 4458576), (29, 4151088), (36, 3343932), (48, 2507949), (54, 2229288), (58, 2075544), (72, 1671966), (81, 1486192), (87, 1383696), (108, 1114644), (116, 1037772), (144, 835983), (162, 743096), (174, 691848), (216, 557322), (232, 518886), (261, 461232), (324, 371548), (348, 345924), (432, 278661), (464, 259443), (522, 230616), (648, 185774), (696, 172962), (783, 153744), (1044, 115308), (1296, 92887), (1392, 86481), (1566, 76872), (2088, 57654), (2349, 51248), (3132, 38436), (3203, 37584), (4176, 28827), (4698, 25624), (6264, 19218), (6406, 18792), (9396, 12812), (9609, 12528)]

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