30353280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{15809}}^1$

素因数の和:15831

約数の個数: 64

約数和(自身を含む): 96757200

約数和(自身を除く): 66403920

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, 15809, 31618, 47427, 63236, 79045, 94854, 126472, 158090, 189708, 237135, 252944, 316180, 379416, 474270, 505888, 632360, 758832, 948540, 1011776, 1264720, 1517664, 1897080, 2023552, 2529440, 3035328, 3794160, 5058880, 6070656, 7588320, 10117760, 15176640, 30353280]

約数ペア:

[(1, 30353280), (2, 15176640), (3, 10117760), (4, 7588320), (5, 6070656), (6, 5058880), (8, 3794160), (10, 3035328), (12, 2529440), (15, 2023552), (16, 1897080), (20, 1517664), (24, 1264720), (30, 1011776), (32, 948540), (40, 758832), (48, 632360), (60, 505888), (64, 474270), (80, 379416), (96, 316180), (120, 252944), (128, 237135), (160, 189708), (192, 158090), (240, 126472), (320, 94854), (384, 79045), (480, 63236), (640, 47427), (960, 31618), (1920, 15809)]