158180640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2099}}^1$

素因数の和:2274

約数の個数: 96

約数和(自身を含む): 501681600

約数和(自身を除く): 343500960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2099, 2355, 2512, 3140, 3768, 4198, 4710, 5024, 6280, 6297, 7536, 8396, 9420, 10495, 12560, 12594, 15072, 16792, 18840, 20990, 25120, 25188, 31485, 33584, 37680, 41980, 50376, 62970, 67168, 75360, 83960, 100752, 125940, 167920, 201504, 251880, 329543, 335840, 503760, 659086, 988629, 1007520, 1318172, 1647715, 1977258, 2636344, 3295430, 3954516, 4943145, 5272688, 6590860, 7909032, 9886290, 10545376, 13181720, 15818064, 19772580, 26363440, 31636128, 39545160, 52726880, 79090320, 158180640]

約数ペア:

[(1, 158180640), (2, 79090320), (3, 52726880), (4, 39545160), (5, 31636128), (6, 26363440), (8, 19772580), (10, 15818064), (12, 13181720), (15, 10545376), (16, 9886290), (20, 7909032), (24, 6590860), (30, 5272688), (32, 4943145), (40, 3954516), (48, 3295430), (60, 2636344), (80, 1977258), (96, 1647715), (120, 1318172), (157, 1007520), (160, 988629), (240, 659086), (314, 503760), (471, 335840), (480, 329543), (628, 251880), (785, 201504), (942, 167920), (1256, 125940), (1570, 100752), (1884, 83960), (2099, 75360), (2355, 67168), (2512, 62970), (3140, 50376), (3768, 41980), (4198, 37680), (4710, 33584), (5024, 31485), (6280, 25188), (6297, 25120), (7536, 20990), (8396, 18840), (9420, 16792), (10495, 15072), (12560, 12594)]