238601280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{248543}}^1$

素因数の和:248563

約数の個数: 56

約数和(自身を含む): 757562112

約数和(自身を除く): 518960832

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, 160, 192, 240, 320, 480, 960, 248543, 497086, 745629, 994172, 1242715, 1491258, 1988344, 2485430, 2982516, 3728145, 3976688, 4970860, 5965032, 7456290, 7953376, 9941720, 11930064, 14912580, 15906752, 19883440, 23860128, 29825160, 39766880, 47720256, 59650320, 79533760, 119300640, 238601280]

約数ペア:

[(1, 238601280), (2, 119300640), (3, 79533760), (4, 59650320), (5, 47720256), (6, 39766880), (8, 29825160), (10, 23860128), (12, 19883440), (15, 15906752), (16, 14912580), (20, 11930064), (24, 9941720), (30, 7953376), (32, 7456290), (40, 5965032), (48, 4970860), (60, 3976688), (64, 3728145), (80, 2982516), (96, 2485430), (120, 1988344), (160, 1491258), (192, 1242715), (240, 994172), (320, 745629), (480, 497086), (960, 248543)]