21631456320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22532767}}^1$

素因数の和:22532787

約数の個数: 56

約数和(自身を含む): 68679876864

約数和(自身を除く): 47048420544

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, 22532767, 45065534, 67598301, 90131068, 112663835, 135196602, 180262136, 225327670, 270393204, 337991505, 360524272, 450655340, 540786408, 675983010, 721048544, 901310680, 1081572816, 1351966020, 1442097088, 1802621360, 2163145632, 2703932040, 3605242720, 4326291264, 5407864080, 7210485440, 10815728160, 21631456320]

約数ペア:

[(1, 21631456320), (2, 10815728160), (3, 7210485440), (4, 5407864080), (5, 4326291264), (6, 3605242720), (8, 2703932040), (10, 2163145632), (12, 1802621360), (15, 1442097088), (16, 1351966020), (20, 1081572816), (24, 901310680), (30, 721048544), (32, 675983010), (40, 540786408), (48, 450655340), (60, 360524272), (64, 337991505), (80, 270393204), (96, 225327670), (120, 180262136), (160, 135196602), (192, 112663835), (240, 90131068), (320, 67598301), (480, 45065534), (960, 22532767)]