12203280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1033

約数の個数: 120

約数和(自身を含む): 43436952

約数和(自身を除く): 31233672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 997, 1020, 1224, 1360, 1530, 1994, 2040, 2448, 2991, 3060, 3988, 4080, 4985, 5982, 6120, 7976, 8973, 9970, 11964, 12240, 14955, 15952, 16949, 17946, 19940, 23928, 29910, 33898, 35892, 39880, 44865, 47856, 50847, 59820, 67796, 71784, 79760, 84745, 89730, 101694, 119640, 135592, 143568, 152541, 169490, 179460, 203388, 239280, 254235, 271184, 305082, 338980, 358920, 406776, 508470, 610164, 677960, 717840, 762705, 813552, 1016940, 1220328, 1355920, 1525410, 2033880, 2440656, 3050820, 4067760, 6101640, 12203280]

約数ペア:

[(1, 12203280), (2, 6101640), (3, 4067760), (4, 3050820), (5, 2440656), (6, 2033880), (8, 1525410), (9, 1355920), (10, 1220328), (12, 1016940), (15, 813552), (16, 762705), (17, 717840), (18, 677960), (20, 610164), (24, 508470), (30, 406776), (34, 358920), (36, 338980), (40, 305082), (45, 271184), (48, 254235), (51, 239280), (60, 203388), (68, 179460), (72, 169490), (80, 152541), (85, 143568), (90, 135592), (102, 119640), (120, 101694), (136, 89730), (144, 84745), (153, 79760), (170, 71784), (180, 67796), (204, 59820), (240, 50847), (255, 47856), (272, 44865), (306, 39880), (340, 35892), (360, 33898), (408, 29910), (510, 23928), (612, 19940), (680, 17946), (720, 16949), (765, 15952), (816, 14955), (997, 12240), (1020, 11964), (1224, 9970), (1360, 8973), (1530, 7976), (1994, 6120), (2040, 5982), (2448, 4985), (2991, 4080), (3060, 3988)]