23065320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 73923840

約数和(自身を除く): 50858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 137, 138, 183, 184, 230, 244, 274, 276, 305, 345, 366, 411, 460, 488, 548, 552, 610, 685, 690, 732, 822, 915, 920, 1096, 1220, 1370, 1380, 1403, 1464, 1644, 1830, 2055, 2440, 2740, 2760, 2806, 3151, 3288, 3660, 4110, 4209, 5480, 5612, 6302, 7015, 7320, 8220, 8357, 8418, 9453, 11224, 12604, 14030, 15755, 16440, 16714, 16836, 18906, 21045, 25071, 25208, 28060, 31510, 33428, 33672, 37812, 41785, 42090, 47265, 50142, 56120, 63020, 66856, 75624, 83570, 84180, 94530, 100284, 125355, 126040, 167140, 168360, 189060, 192211, 200568, 250710, 334280, 378120, 384422, 501420, 576633, 768844, 961055, 1002840, 1153266, 1537688, 1922110, 2306532, 2883165, 3844220, 4613064, 5766330, 7688440, 11532660, 23065320]

約数ペア:

[(1, 23065320), (2, 11532660), (3, 7688440), (4, 5766330), (5, 4613064), (6, 3844220), (8, 2883165), (10, 2306532), (12, 1922110), (15, 1537688), (20, 1153266), (23, 1002840), (24, 961055), (30, 768844), (40, 576633), (46, 501420), (60, 384422), (61, 378120), (69, 334280), (92, 250710), (115, 200568), (120, 192211), (122, 189060), (137, 168360), (138, 167140), (183, 126040), (184, 125355), (230, 100284), (244, 94530), (274, 84180), (276, 83570), (305, 75624), (345, 66856), (366, 63020), (411, 56120), (460, 50142), (488, 47265), (548, 42090), (552, 41785), (610, 37812), (685, 33672), (690, 33428), (732, 31510), (822, 28060), (915, 25208), (920, 25071), (1096, 21045), (1220, 18906), (1370, 16836), (1380, 16714), (1403, 16440), (1464, 15755), (1644, 14030), (1830, 12604), (2055, 11224), (2440, 9453), (2740, 8418), (2760, 8357), (2806, 8220), (3151, 7320), (3288, 7015), (3660, 6302), (4110, 5612), (4209, 5480)]