315710880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28597}}^1$

素因数の和:28638

約数の個数: 96

約数和(自身を含む): 1037764224

約数和(自身を除く): 722053344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 28597, 57194, 85791, 114388, 142985, 171582, 228776, 285970, 343164, 428955, 457552, 571940, 657731, 686328, 857910, 915104, 1143880, 1315462, 1372656, 1715820, 1973193, 2287760, 2630924, 2745312, 3288655, 3431640, 3946386, 4575520, 5261848, 6577310, 6863280, 7892772, 9865965, 10523696, 13154620, 13726560, 15785544, 19731930, 21047392, 26309240, 31571088, 39463860, 52618480, 63142176, 78927720, 105236960, 157855440, 315710880]

約数ペア:

[(1, 315710880), (2, 157855440), (3, 105236960), (4, 78927720), (5, 63142176), (6, 52618480), (8, 39463860), (10, 31571088), (12, 26309240), (15, 21047392), (16, 19731930), (20, 15785544), (23, 13726560), (24, 13154620), (30, 10523696), (32, 9865965), (40, 7892772), (46, 6863280), (48, 6577310), (60, 5261848), (69, 4575520), (80, 3946386), (92, 3431640), (96, 3288655), (115, 2745312), (120, 2630924), (138, 2287760), (160, 1973193), (184, 1715820), (230, 1372656), (240, 1315462), (276, 1143880), (345, 915104), (368, 857910), (460, 686328), (480, 657731), (552, 571940), (690, 457552), (736, 428955), (920, 343164), (1104, 285970), (1380, 228776), (1840, 171582), (2208, 142985), (2760, 114388), (3680, 85791), (5520, 57194), (11040, 28597)]