48278720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{3079}}^1$

素因数の和:3110

約数の個数: 84

約数和(自身を含む): 133776720

約数和(自身を除く): 85498000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3079, 3136, 3920, 6158, 7840, 12316, 15395, 15680, 21553, 24632, 30790, 43106, 49264, 61580, 86212, 98528, 107765, 123160, 150871, 172424, 197056, 215530, 246320, 301742, 344848, 431060, 492640, 603484, 689696, 754355, 862120, 985280, 1206968, 1379392, 1508710, 1724240, 2413936, 3017420, 3448480, 4827872, 6034840, 6896960, 9655744, 12069680, 24139360, 48278720]

約数ペア:

[(1, 48278720), (2, 24139360), (4, 12069680), (5, 9655744), (7, 6896960), (8, 6034840), (10, 4827872), (14, 3448480), (16, 3017420), (20, 2413936), (28, 1724240), (32, 1508710), (35, 1379392), (40, 1206968), (49, 985280), (56, 862120), (64, 754355), (70, 689696), (80, 603484), (98, 492640), (112, 431060), (140, 344848), (160, 301742), (196, 246320), (224, 215530), (245, 197056), (280, 172424), (320, 150871), (392, 123160), (448, 107765), (490, 98528), (560, 86212), (784, 61580), (980, 49264), (1120, 43106), (1568, 30790), (1960, 24632), (2240, 21553), (3079, 15680), (3136, 15395), (3920, 12316), (6158, 7840)]