240946380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{446197}}^1$

素因数の和:446215

約数の個数: 48

約数和(自身を含む): 749612640

約数和(自身を除く): 508666260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 446197, 892394, 1338591, 1784788, 2230985, 2677182, 4015773, 4461970, 5354364, 6692955, 8031546, 8923940, 12047319, 13385910, 16063092, 20078865, 24094638, 26771820, 40157730, 48189276, 60236595, 80315460, 120473190, 240946380]

約数ペア:

[(1, 240946380), (2, 120473190), (3, 80315460), (4, 60236595), (5, 48189276), (6, 40157730), (9, 26771820), (10, 24094638), (12, 20078865), (15, 16063092), (18, 13385910), (20, 12047319), (27, 8923940), (30, 8031546), (36, 6692955), (45, 5354364), (54, 4461970), (60, 4015773), (90, 2677182), (108, 2230985), (135, 1784788), (180, 1338591), (270, 892394), (540, 446197)]