48813120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 168

約数和(自身を含む): 177951384

約数和(自身を除く): 129138264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 997, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 1994, 2040, 2448, 2720, 2880, 2991, 3060, 3264, 3988, 4080, 4896, 4985, 5440, 5982, 6120, 7976, 8160, 8973, 9792, 9970, 11964, 12240, 14955, 15952, 16320, 16949, 17946, 19940, 23928, 24480, 29910, 31904, 33898, 35892, 39880, 44865, 47856, 48960, 50847, 59820, 63808, 67796, 71784, 79760, 84745, 89730, 95712, 101694, 119640, 135592, 143568, 152541, 159520, 169490, 179460, 191424, 203388, 239280, 254235, 271184, 287136, 305082, 319040, 338980, 358920, 406776, 478560, 508470, 542368, 574272, 610164, 677960, 717840, 762705, 813552, 957120, 1016940, 1084736, 1220328, 1355920, 1435680, 1525410, 1627104, 2033880, 2440656, 2711840, 2871360, 3050820, 3254208, 4067760, 4881312, 5423680, 6101640, 8135520, 9762624, 12203280, 16271040, 24406560, 48813120]

約数ペア:

[(1, 48813120), (2, 24406560), (3, 16271040), (4, 12203280), (5, 9762624), (6, 8135520), (8, 6101640), (9, 5423680), (10, 4881312), (12, 4067760), (15, 3254208), (16, 3050820), (17, 2871360), (18, 2711840), (20, 2440656), (24, 2033880), (30, 1627104), (32, 1525410), (34, 1435680), (36, 1355920), (40, 1220328), (45, 1084736), (48, 1016940), (51, 957120), (60, 813552), (64, 762705), (68, 717840), (72, 677960), (80, 610164), (85, 574272), (90, 542368), (96, 508470), (102, 478560), (120, 406776), (136, 358920), (144, 338980), (153, 319040), (160, 305082), (170, 287136), (180, 271184), (192, 254235), (204, 239280), (240, 203388), (255, 191424), (272, 179460), (288, 169490), (306, 159520), (320, 152541), (340, 143568), (360, 135592), (408, 119640), (480, 101694), (510, 95712), (544, 89730), (576, 84745), (612, 79760), (680, 71784), (720, 67796), (765, 63808), (816, 59820), (960, 50847), (997, 48960), (1020, 47856), (1088, 44865), (1224, 39880), (1360, 35892), (1440, 33898), (1530, 31904), (1632, 29910), (1994, 24480), (2040, 23928), (2448, 19940), (2720, 17946), (2880, 16949), (2991, 16320), (3060, 15952), (3264, 14955), (3988, 12240), (4080, 11964), (4896, 9970), (4985, 9792), (5440, 8973), (5982, 8160), (6120, 7976)]