23983020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1972

約数の個数: 96

約数和(自身を含む): 77898240

約数和(自身を除く): 53915220

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, 828, 1035, 1242, 1380, 1931, 2070, 2484, 3105, 3862, 4140, 5793, 6210, 7724, 9655, 11586, 12420, 17379, 19310, 23172, 28965, 34758, 38620, 44413, 52137, 57930, 69516, 86895, 88826, 104274, 115860, 133239, 173790, 177652, 208548, 222065, 260685, 266478, 347580, 399717, 444130, 521370, 532956, 666195, 799434, 888260, 1042740, 1199151, 1332390, 1598868, 1998585, 2398302, 2664780, 3997170, 4796604, 5995755, 7994340, 11991510, 23983020]

約数ペア:

[(1, 23983020), (2, 11991510), (3, 7994340), (4, 5995755), (5, 4796604), (6, 3997170), (9, 2664780), (10, 2398302), (12, 1998585), (15, 1598868), (18, 1332390), (20, 1199151), (23, 1042740), (27, 888260), (30, 799434), (36, 666195), (45, 532956), (46, 521370), (54, 444130), (60, 399717), (69, 347580), (90, 266478), (92, 260685), (108, 222065), (115, 208548), (135, 177652), (138, 173790), (180, 133239), (207, 115860), (230, 104274), (270, 88826), (276, 86895), (345, 69516), (414, 57930), (460, 52137), (540, 44413), (621, 38620), (690, 34758), (828, 28965), (1035, 23172), (1242, 19310), (1380, 17379), (1931, 12420), (2070, 11586), (2484, 9655), (3105, 7724), (3862, 6210), (4140, 5793)]