15176320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 37895040

約数和(自身を除く): 22718720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1031, 1472, 1840, 2062, 2944, 3680, 4124, 5155, 7360, 8248, 10310, 14720, 16496, 20620, 23713, 32992, 41240, 47426, 65984, 82480, 94852, 118565, 131968, 164960, 189704, 237130, 329920, 379408, 474260, 659840, 758816, 948520, 1517632, 1897040, 3035264, 3794080, 7588160, 15176320]

約数ペア:

[(1, 15176320), (2, 7588160), (4, 3794080), (5, 3035264), (8, 1897040), (10, 1517632), (16, 948520), (20, 758816), (23, 659840), (32, 474260), (40, 379408), (46, 329920), (64, 237130), (80, 189704), (92, 164960), (115, 131968), (128, 118565), (160, 94852), (184, 82480), (230, 65984), (320, 47426), (368, 41240), (460, 32992), (640, 23713), (736, 20620), (920, 16496), (1031, 14720), (1472, 10310), (1840, 8248), (2062, 7360), (2944, 5155), (3680, 4124)]