48702720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1188

約数の個数: 144

約数和(自身を含む): 169831872

約数和(自身を除く): 121129152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1153, 1280, 1320, 1408, 1760, 1920, 2112, 2306, 2640, 2816, 3459, 3520, 3840, 4224, 4612, 5280, 5765, 6918, 7040, 8448, 9224, 10560, 11530, 12683, 13836, 14080, 17295, 18448, 21120, 23060, 25366, 27672, 34590, 36896, 38049, 42240, 46120, 50732, 55344, 63415, 69180, 73792, 76098, 92240, 101464, 110688, 126830, 138360, 147584, 152196, 184480, 190245, 202928, 221376, 253660, 276720, 295168, 304392, 368960, 380490, 405856, 442752, 507320, 553440, 608784, 737920, 760980, 811712, 885504, 1014640, 1106880, 1217568, 1475840, 1521960, 1623424, 2029280, 2213760, 2435136, 3043920, 3246848, 4058560, 4427520, 4870272, 6087840, 8117120, 9740544, 12175680, 16234240, 24351360, 48702720]

約数ペア:

[(1, 48702720), (2, 24351360), (3, 16234240), (4, 12175680), (5, 9740544), (6, 8117120), (8, 6087840), (10, 4870272), (11, 4427520), (12, 4058560), (15, 3246848), (16, 3043920), (20, 2435136), (22, 2213760), (24, 2029280), (30, 1623424), (32, 1521960), (33, 1475840), (40, 1217568), (44, 1106880), (48, 1014640), (55, 885504), (60, 811712), (64, 760980), (66, 737920), (80, 608784), (88, 553440), (96, 507320), (110, 442752), (120, 405856), (128, 380490), (132, 368960), (160, 304392), (165, 295168), (176, 276720), (192, 253660), (220, 221376), (240, 202928), (256, 190245), (264, 184480), (320, 152196), (330, 147584), (352, 138360), (384, 126830), (440, 110688), (480, 101464), (528, 92240), (640, 76098), (660, 73792), (704, 69180), (768, 63415), (880, 55344), (960, 50732), (1056, 46120), (1153, 42240), (1280, 38049), (1320, 36896), (1408, 34590), (1760, 27672), (1920, 25366), (2112, 23060), (2306, 21120), (2640, 18448), (2816, 17295), (3459, 14080), (3520, 13836), (3840, 12683), (4224, 11530), (4612, 10560), (5280, 9224), (5765, 8448), (6918, 7040)]