53782560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 288

約数和(自身を含む): 210515760

約数和(自身を除く): 156733200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 338, 340, 360, 390, 408, 416, 442, 468, 480, 507, 510, 520, 544, 585, 612, 624, 663, 676, 680, 720, 765, 780, 816, 845, 884, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1352, 1360, 1440, 1521, 1530, 1560, 1632, 1690, 1768, 1872, 1989, 2028, 2040, 2080, 2197, 2210, 2340, 2448, 2535, 2652, 2704, 2720, 2873, 3042, 3060, 3120, 3315, 3380, 3536, 3744, 3978, 4056, 4080, 4394, 4420, 4680, 4896, 5070, 5304, 5408, 5746, 6084, 6120, 6240, 6591, 6630, 6760, 7072, 7605, 7956, 8112, 8160, 8619, 8788, 8840, 9360, 9945, 10140, 10608, 10985, 11492, 12168, 12240, 13182, 13260, 13520, 14365, 15210, 15912, 16224, 17238, 17576, 17680, 18720, 19773, 19890, 20280, 21216, 21970, 22984, 24336, 24480, 25857, 26364, 26520, 27040, 28730, 30420, 31824, 32955, 34476, 35152, 35360, 37349, 39546, 39780, 40560, 43095, 43940, 45968, 48672, 51714, 52728, 53040, 57460, 60840, 63648, 65910, 68952, 70304, 74698, 79092, 79560, 81120, 86190, 87880, 91936, 98865, 103428, 105456, 106080, 112047, 114920, 121680, 129285, 131820, 137904, 149396, 158184, 159120, 172380, 175760, 186745, 197730, 206856, 210912, 224094, 229840, 243360, 258570, 263640, 275808, 298792, 316368, 318240, 336141, 344760, 351520, 373490, 395460, 413712, 448188, 459680, 517140, 527280, 560235, 597584, 632736, 672282, 689520, 746980, 790920, 827424, 896376, 1034280, 1054560, 1120470, 1195168, 1344564, 1379040, 1493960, 1581840, 1680705, 1792752, 2068560, 2240940, 2689128, 2987920, 3163680, 3361410, 3585504, 4137120, 4481880, 5378256, 5975840, 6722820, 8963760, 10756512, 13445640, 17927520, 26891280, 53782560]

約数ペア:

[(1, 53782560), (2, 26891280), (3, 17927520), (4, 13445640), (5, 10756512), (6, 8963760), (8, 6722820), (9, 5975840), (10, 5378256), (12, 4481880), (13, 4137120), (15, 3585504), (16, 3361410), (17, 3163680), (18, 2987920), (20, 2689128), (24, 2240940), (26, 2068560), (30, 1792752), (32, 1680705), (34, 1581840), (36, 1493960), (39, 1379040), (40, 1344564), (45, 1195168), (48, 1120470), (51, 1054560), (52, 1034280), (60, 896376), (65, 827424), (68, 790920), (72, 746980), (78, 689520), (80, 672282), (85, 632736), (90, 597584), (96, 560235), (102, 527280), (104, 517140), (117, 459680), (120, 448188), (130, 413712), (136, 395460), (144, 373490), (153, 351520), (156, 344760), (160, 336141), (169, 318240), (170, 316368), (180, 298792), (195, 275808), (204, 263640), (208, 258570), (221, 243360), (234, 229840), (240, 224094), (255, 210912), (260, 206856), (272, 197730), (288, 186745), (306, 175760), (312, 172380), (338, 159120), (340, 158184), (360, 149396), (390, 137904), (408, 131820), (416, 129285), (442, 121680), (468, 114920), (480, 112047), (507, 106080), (510, 105456), (520, 103428), (544, 98865), (585, 91936), (612, 87880), (624, 86190), (663, 81120), (676, 79560), (680, 79092), (720, 74698), (765, 70304), (780, 68952), (816, 65910), (845, 63648), (884, 60840), (936, 57460), (1014, 53040), (1020, 52728), (1040, 51714), (1105, 48672), (1170, 45968), (1224, 43940), (1248, 43095), (1326, 40560), (1352, 39780), (1360, 39546), (1440, 37349), (1521, 35360), (1530, 35152), (1560, 34476), (1632, 32955), (1690, 31824), (1768, 30420), (1872, 28730), (1989, 27040), (2028, 26520), (2040, 26364), (2080, 25857), (2197, 24480), (2210, 24336), (2340, 22984), (2448, 21970), (2535, 21216), (2652, 20280), (2704, 19890), (2720, 19773), (2873, 18720), (3042, 17680), (3060, 17576), (3120, 17238), (3315, 16224), (3380, 15912), (3536, 15210), (3744, 14365), (3978, 13520), (4056, 13260), (4080, 13182), (4394, 12240), (4420, 12168), (4680, 11492), (4896, 10985), (5070, 10608), (5304, 10140), (5408, 9945), (5746, 9360), (6084, 8840), (6120, 8788), (6240, 8619), (6591, 8160), (6630, 8112), (6760, 7956), (7072, 7605)]