2554146720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1773713}}^1$

素因数の和:1773734

約数の個数: 72

約数和(自身を含む): 8716030596

約数和(自身を除く): 6161883876

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, 1773713, 3547426, 5321139, 7094852, 8868565, 10642278, 14189704, 15963417, 17737130, 21284556, 26605695, 28379408, 31926834, 35474260, 42569112, 53211390, 56758816, 63853668, 70948520, 79817085, 85138224, 106422780, 127707336, 141897040, 159634170, 170276448, 212845560, 255414672, 283794080, 319268340, 425691120, 510829344, 638536680, 851382240, 1277073360, 2554146720]

約数ペア:

[(1, 2554146720), (2, 1277073360), (3, 851382240), (4, 638536680), (5, 510829344), (6, 425691120), (8, 319268340), (9, 283794080), (10, 255414672), (12, 212845560), (15, 170276448), (16, 159634170), (18, 141897040), (20, 127707336), (24, 106422780), (30, 85138224), (32, 79817085), (36, 70948520), (40, 63853668), (45, 56758816), (48, 53211390), (60, 42569112), (72, 35474260), (80, 31926834), (90, 28379408), (96, 26605695), (120, 21284556), (144, 17737130), (160, 15963417), (180, 14189704), (240, 10642278), (288, 8868565), (360, 7094852), (480, 5321139), (720, 3547426), (1440, 1773713)]