27582720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 144

約数和(自身を含む): 96247872

約数和(自身を除く): 68665152

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, 653, 660, 704, 768, 880, 960, 1056, 1280, 1306, 1320, 1408, 1760, 1920, 1959, 2112, 2612, 2640, 2816, 3265, 3520, 3840, 3918, 4224, 5224, 5280, 6530, 7040, 7183, 7836, 8448, 9795, 10448, 10560, 13060, 14080, 14366, 15672, 19590, 20896, 21120, 21549, 26120, 28732, 31344, 35915, 39180, 41792, 42240, 43098, 52240, 57464, 62688, 71830, 78360, 83584, 86196, 104480, 107745, 114928, 125376, 143660, 156720, 167168, 172392, 208960, 215490, 229856, 250752, 287320, 313440, 344784, 417920, 430980, 459712, 501504, 574640, 626880, 689568, 835840, 861960, 919424, 1149280, 1253760, 1379136, 1723920, 1838848, 2298560, 2507520, 2758272, 3447840, 4597120, 5516544, 6895680, 9194240, 13791360, 27582720]

約数ペア:

[(1, 27582720), (2, 13791360), (3, 9194240), (4, 6895680), (5, 5516544), (6, 4597120), (8, 3447840), (10, 2758272), (11, 2507520), (12, 2298560), (15, 1838848), (16, 1723920), (20, 1379136), (22, 1253760), (24, 1149280), (30, 919424), (32, 861960), (33, 835840), (40, 689568), (44, 626880), (48, 574640), (55, 501504), (60, 459712), (64, 430980), (66, 417920), (80, 344784), (88, 313440), (96, 287320), (110, 250752), (120, 229856), (128, 215490), (132, 208960), (160, 172392), (165, 167168), (176, 156720), (192, 143660), (220, 125376), (240, 114928), (256, 107745), (264, 104480), (320, 86196), (330, 83584), (352, 78360), (384, 71830), (440, 62688), (480, 57464), (528, 52240), (640, 43098), (653, 42240), (660, 41792), (704, 39180), (768, 35915), (880, 31344), (960, 28732), (1056, 26120), (1280, 21549), (1306, 21120), (1320, 20896), (1408, 19590), (1760, 15672), (1920, 14366), (1959, 14080), (2112, 13060), (2612, 10560), (2640, 10448), (2816, 9795), (3265, 8448), (3520, 7836), (3840, 7183), (3918, 7040), (4224, 6530), (5224, 5280)]