About the Number

115480260

115480259 ← → 115480261

2進数表記:110111000100001011011000100

漢数字表記:一億千五百四十八万二百六十

素因数分解:

2 2 × 3 2 × 5 1 × 7 2 × 13093 1

素因数の和:13122
約数の個数: 108
約数和(自身を含む): 407511468
約数和(自身を除く): 292031208

約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 117837, 130930, 157116, 183302, 196395, 235674, 261860, 274953, 366604, 392790, 458255, 471348, 549906, 589185, 641557, 785580, 824859, 916510, 1099812, 1178370, 1283114, 1374765, 1649718, 1833020, 1924671, 2356740, 2566228, 2749530, 3207785, 3299436, 3849342, 4124295, 5499060, 5774013, 6415570, 7698684, 8248590, 9623355, 11548026, 12831140, 16497180, 19246710, 23096052, 28870065, 38493420, 57740130, 115480260]

約数ペア:
[(1, 115480260), (2, 57740130), (3, 38493420), (4, 28870065), (5, 23096052), (6, 19246710), (7, 16497180), (9, 12831140), (10, 11548026), (12, 9623355), (14, 8248590), (15, 7698684), (18, 6415570), (20, 5774013), (21, 5499060), (28, 4124295), (30, 3849342), (35, 3299436), (36, 3207785), (42, 2749530), (45, 2566228), (49, 2356740), (60, 1924671), (63, 1833020), (70, 1649718), (84, 1374765), (90, 1283114), (98, 1178370), (105, 1099812), (126, 916510), (140, 824859), (147, 785580), (180, 641557), (196, 589185), (210, 549906), (245, 471348), (252, 458255), (294, 392790), (315, 366604), (420, 274953), (441, 261860), (490, 235674), (588, 196395), (630, 183302), (735, 157116), (882, 130930), (980, 117837), (1260, 91651), (1470, 78558), (1764, 65465), (2205, 52372), (2940, 39279), (4410, 26186), (8820, 13093)]

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