47406720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{24691}}^1$

素因数の和:24713

約数の個数: 64

約数和(自身を含む): 151115040

約数和(自身を除く): 103708320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 24691, 49382, 74073, 98764, 123455, 148146, 197528, 246910, 296292, 370365, 395056, 493820, 592584, 740730, 790112, 987640, 1185168, 1481460, 1580224, 1975280, 2370336, 2962920, 3160448, 3950560, 4740672, 5925840, 7901120, 9481344, 11851680, 15802240, 23703360, 47406720]

約数ペア:

[(1, 47406720), (2, 23703360), (3, 15802240), (4, 11851680), (5, 9481344), (6, 7901120), (8, 5925840), (10, 4740672), (12, 3950560), (15, 3160448), (16, 2962920), (20, 2370336), (24, 1975280), (30, 1580224), (32, 1481460), (40, 1185168), (48, 987640), (60, 790112), (64, 740730), (80, 592584), (96, 493820), (120, 395056), (128, 370365), (160, 296292), (192, 246910), (240, 197528), (320, 148146), (384, 123455), (480, 98764), (640, 74073), (960, 49382), (1920, 24691)]