4872320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 12191040

約数和(自身を除く): 7318720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 331, 368, 460, 640, 662, 736, 920, 1324, 1472, 1655, 1840, 2648, 2944, 3310, 3680, 5296, 6620, 7360, 7613, 10592, 13240, 14720, 15226, 21184, 26480, 30452, 38065, 42368, 52960, 60904, 76130, 105920, 121808, 152260, 211840, 243616, 304520, 487232, 609040, 974464, 1218080, 2436160, 4872320]

約数ペア:

[(1, 4872320), (2, 2436160), (4, 1218080), (5, 974464), (8, 609040), (10, 487232), (16, 304520), (20, 243616), (23, 211840), (32, 152260), (40, 121808), (46, 105920), (64, 76130), (80, 60904), (92, 52960), (115, 42368), (128, 38065), (160, 30452), (184, 26480), (230, 21184), (320, 15226), (331, 14720), (368, 13240), (460, 10592), (640, 7613), (662, 7360), (736, 6620), (920, 5296), (1324, 3680), (1472, 3310), (1655, 2944), (1840, 2648)]