176428080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{245039}}^1$

素因数の和:245058

約数の個数: 60

約数和(自身を含む): 592506720

約数和(自身を除く): 416078640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 245039, 490078, 735117, 980156, 1225195, 1470234, 1960312, 2205351, 2450390, 2940468, 3675585, 3920624, 4410702, 4900780, 5880936, 7351170, 8821404, 9801560, 11026755, 11761872, 14702340, 17642808, 19603120, 22053510, 29404680, 35285616, 44107020, 58809360, 88214040, 176428080]

約数ペア:

[(1, 176428080), (2, 88214040), (3, 58809360), (4, 44107020), (5, 35285616), (6, 29404680), (8, 22053510), (9, 19603120), (10, 17642808), (12, 14702340), (15, 11761872), (16, 11026755), (18, 9801560), (20, 8821404), (24, 7351170), (30, 5880936), (36, 4900780), (40, 4410702), (45, 3920624), (48, 3675585), (60, 2940468), (72, 2450390), (80, 2205351), (90, 1960312), (120, 1470234), (144, 1225195), (180, 980156), (240, 735117), (360, 490078), (720, 245039)]