151648020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{842489}}^1$

素因数の和:842504

約数の個数: 36

約数和(自身を含む): 459999540

約数和(自身を除く): 308351520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 842489, 1684978, 2527467, 3369956, 4212445, 5054934, 7582401, 8424890, 10109868, 12637335, 15164802, 16849780, 25274670, 30329604, 37912005, 50549340, 75824010, 151648020]

約数ペア:

[(1, 151648020), (2, 75824010), (3, 50549340), (4, 37912005), (5, 30329604), (6, 25274670), (9, 16849780), (10, 15164802), (12, 12637335), (15, 10109868), (18, 8424890), (20, 7582401), (30, 5054934), (36, 4212445), (45, 3369956), (60, 2527467), (90, 1684978), (180, 842489)]