60231480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 191116800

約数和(自身を除く): 130885320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 139, 157, 184, 230, 276, 278, 314, 345, 417, 460, 471, 552, 556, 628, 690, 695, 785, 834, 920, 942, 1112, 1256, 1380, 1390, 1570, 1668, 1884, 2085, 2355, 2760, 2780, 3140, 3197, 3336, 3611, 3768, 4170, 4710, 5560, 6280, 6394, 7222, 8340, 9420, 9591, 10833, 12788, 14444, 15985, 16680, 18055, 18840, 19182, 21666, 21823, 25576, 28888, 31970, 36110, 38364, 43332, 43646, 47955, 54165, 63940, 65469, 72220, 76728, 86664, 87292, 95910, 108330, 109115, 127880, 130938, 144440, 174584, 191820, 216660, 218230, 261876, 327345, 383640, 433320, 436460, 501929, 523752, 654690, 872920, 1003858, 1309380, 1505787, 2007716, 2509645, 2618760, 3011574, 4015432, 5019290, 6023148, 7528935, 10038580, 12046296, 15057870, 20077160, 30115740, 60231480]

約数ペア:

[(1, 60231480), (2, 30115740), (3, 20077160), (4, 15057870), (5, 12046296), (6, 10038580), (8, 7528935), (10, 6023148), (12, 5019290), (15, 4015432), (20, 3011574), (23, 2618760), (24, 2509645), (30, 2007716), (40, 1505787), (46, 1309380), (60, 1003858), (69, 872920), (92, 654690), (115, 523752), (120, 501929), (138, 436460), (139, 433320), (157, 383640), (184, 327345), (230, 261876), (276, 218230), (278, 216660), (314, 191820), (345, 174584), (417, 144440), (460, 130938), (471, 127880), (552, 109115), (556, 108330), (628, 95910), (690, 87292), (695, 86664), (785, 76728), (834, 72220), (920, 65469), (942, 63940), (1112, 54165), (1256, 47955), (1380, 43646), (1390, 43332), (1570, 38364), (1668, 36110), (1884, 31970), (2085, 28888), (2355, 25576), (2760, 21823), (2780, 21666), (3140, 19182), (3197, 18840), (3336, 18055), (3611, 16680), (3768, 15985), (4170, 14444), (4710, 12788), (5560, 10833), (6280, 9591), (6394, 9420), (7222, 8340)]