75456720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104801}}^1$

素因数の和:104820

約数の個数: 60

約数和(自身を含む): 253411236

約数和(自身を除く): 177954516

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, 104801, 209602, 314403, 419204, 524005, 628806, 838408, 943209, 1048010, 1257612, 1572015, 1676816, 1886418, 2096020, 2515224, 3144030, 3772836, 4192040, 4716045, 5030448, 6288060, 7545672, 8384080, 9432090, 12576120, 15091344, 18864180, 25152240, 37728360, 75456720]

約数ペア:

[(1, 75456720), (2, 37728360), (3, 25152240), (4, 18864180), (5, 15091344), (6, 12576120), (8, 9432090), (9, 8384080), (10, 7545672), (12, 6288060), (15, 5030448), (16, 4716045), (18, 4192040), (20, 3772836), (24, 3144030), (30, 2515224), (36, 2096020), (40, 1886418), (45, 1676816), (48, 1572015), (60, 1257612), (72, 1048010), (80, 943209), (90, 838408), (120, 628806), (144, 524005), (180, 419204), (240, 314403), (360, 209602), (720, 104801)]