53588760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 172497600

約数和(自身を除く): 118908840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 241, 255, 327, 340, 408, 436, 482, 510, 545, 654, 680, 723, 872, 964, 1020, 1090, 1205, 1308, 1446, 1635, 1853, 1928, 2040, 2180, 2410, 2616, 2892, 3270, 3615, 3706, 4097, 4360, 4820, 5559, 5784, 6540, 7230, 7412, 8194, 9265, 9640, 11118, 12291, 13080, 14460, 14824, 16388, 18530, 20485, 22236, 24582, 26269, 27795, 28920, 32776, 37060, 40970, 44472, 49164, 52538, 55590, 61455, 74120, 78807, 81940, 98328, 105076, 111180, 122910, 131345, 157614, 163880, 210152, 222360, 245820, 262690, 315228, 394035, 446573, 491640, 525380, 630456, 788070, 893146, 1050760, 1339719, 1576140, 1786292, 2232865, 2679438, 3152280, 3572584, 4465730, 5358876, 6698595, 8931460, 10717752, 13397190, 17862920, 26794380, 53588760]

約数ペア:

[(1, 53588760), (2, 26794380), (3, 17862920), (4, 13397190), (5, 10717752), (6, 8931460), (8, 6698595), (10, 5358876), (12, 4465730), (15, 3572584), (17, 3152280), (20, 2679438), (24, 2232865), (30, 1786292), (34, 1576140), (40, 1339719), (51, 1050760), (60, 893146), (68, 788070), (85, 630456), (102, 525380), (109, 491640), (120, 446573), (136, 394035), (170, 315228), (204, 262690), (218, 245820), (241, 222360), (255, 210152), (327, 163880), (340, 157614), (408, 131345), (436, 122910), (482, 111180), (510, 105076), (545, 98328), (654, 81940), (680, 78807), (723, 74120), (872, 61455), (964, 55590), (1020, 52538), (1090, 49164), (1205, 44472), (1308, 40970), (1446, 37060), (1635, 32776), (1853, 28920), (1928, 27795), (2040, 26269), (2180, 24582), (2410, 22236), (2616, 20485), (2892, 18530), (3270, 16388), (3615, 14824), (3706, 14460), (4097, 13080), (4360, 12291), (4820, 11118), (5559, 9640), (5784, 9265), (6540, 8194), (7230, 7412)]