9178380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 29836800

約数和(自身を除く): 20658420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 739, 828, 1035, 1242, 1380, 1478, 2070, 2217, 2484, 2956, 3105, 3695, 4140, 4434, 6210, 6651, 7390, 8868, 11085, 12420, 13302, 14780, 16997, 19953, 22170, 26604, 33255, 33994, 39906, 44340, 50991, 66510, 67988, 79812, 84985, 99765, 101982, 133020, 152973, 169970, 199530, 203964, 254955, 305946, 339940, 399060, 458919, 509910, 611892, 764865, 917838, 1019820, 1529730, 1835676, 2294595, 3059460, 4589190, 9178380]

約数ペア:

[(1, 9178380), (2, 4589190), (3, 3059460), (4, 2294595), (5, 1835676), (6, 1529730), (9, 1019820), (10, 917838), (12, 764865), (15, 611892), (18, 509910), (20, 458919), (23, 399060), (27, 339940), (30, 305946), (36, 254955), (45, 203964), (46, 199530), (54, 169970), (60, 152973), (69, 133020), (90, 101982), (92, 99765), (108, 84985), (115, 79812), (135, 67988), (138, 66510), (180, 50991), (207, 44340), (230, 39906), (270, 33994), (276, 33255), (345, 26604), (414, 22170), (460, 19953), (540, 16997), (621, 14780), (690, 13302), (739, 12420), (828, 11085), (1035, 8868), (1242, 7390), (1380, 6651), (1478, 6210), (2070, 4434), (2217, 4140), (2484, 3695), (2956, 3105)]