47518920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 128

約数和(自身を含む): 165369600

約数和(自身を除く): 117850680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 1913, 2070, 2484, 2760, 3105, 3826, 4140, 4968, 5739, 6210, 7652, 8280, 9565, 11478, 12420, 15304, 17217, 19130, 22956, 24840, 28695, 34434, 38260, 43999, 45912, 51651, 57390, 68868, 76520, 86085, 87998, 103302, 114780, 131997, 137736, 172170, 175996, 206604, 219995, 229560, 258255, 263994, 344340, 351992, 395991, 413208, 439990, 516510, 527988, 659985, 688680, 791982, 879980, 1033020, 1055976, 1187973, 1319970, 1583964, 1759960, 1979955, 2066040, 2375946, 2639940, 3167928, 3959910, 4751892, 5279880, 5939865, 7919820, 9503784, 11879730, 15839640, 23759460, 47518920]

約数ペア:

[(1, 47518920), (2, 23759460), (3, 15839640), (4, 11879730), (5, 9503784), (6, 7919820), (8, 5939865), (9, 5279880), (10, 4751892), (12, 3959910), (15, 3167928), (18, 2639940), (20, 2375946), (23, 2066040), (24, 1979955), (27, 1759960), (30, 1583964), (36, 1319970), (40, 1187973), (45, 1055976), (46, 1033020), (54, 879980), (60, 791982), (69, 688680), (72, 659985), (90, 527988), (92, 516510), (108, 439990), (115, 413208), (120, 395991), (135, 351992), (138, 344340), (180, 263994), (184, 258255), (207, 229560), (216, 219995), (230, 206604), (270, 175996), (276, 172170), (345, 137736), (360, 131997), (414, 114780), (460, 103302), (540, 87998), (552, 86085), (621, 76520), (690, 68868), (828, 57390), (920, 51651), (1035, 45912), (1080, 43999), (1242, 38260), (1380, 34434), (1656, 28695), (1913, 24840), (2070, 22956), (2484, 19130), (2760, 17217), (3105, 15304), (3826, 12420), (4140, 11478), (4968, 9565), (5739, 8280), (6210, 7652)]