17238240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11971}}^1$

素因数の和:11992

約数の個数: 72

約数和(自身を含む): 58830408

約数和(自身を除く): 41592168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 107739, 119710, 143652, 179565, 191536, 215478, 239420, 287304, 359130, 383072, 430956, 478840, 538695, 574608, 718260, 861912, 957680, 1077390, 1149216, 1436520, 1723824, 1915360, 2154780, 2873040, 3447648, 4309560, 5746080, 8619120, 17238240]

約数ペア:

[(1, 17238240), (2, 8619120), (3, 5746080), (4, 4309560), (5, 3447648), (6, 2873040), (8, 2154780), (9, 1915360), (10, 1723824), (12, 1436520), (15, 1149216), (16, 1077390), (18, 957680), (20, 861912), (24, 718260), (30, 574608), (32, 538695), (36, 478840), (40, 430956), (45, 383072), (48, 359130), (60, 287304), (72, 239420), (80, 215478), (90, 191536), (96, 179565), (120, 143652), (144, 119710), (160, 107739), (180, 95768), (240, 71826), (288, 59855), (360, 47884), (480, 35913), (720, 23942), (1440, 11971)]