85673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 266494848

約数和(自身を除く): 180821808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 733, 974, 1461, 1466, 1948, 2199, 2435, 2922, 2932, 3665, 3896, 4398, 4870, 5844, 5864, 7305, 7330, 7792, 8796, 9740, 10995, 11688, 11728, 14610, 14660, 17592, 19480, 21990, 23376, 29220, 29320, 35184, 38960, 43980, 58440, 58640, 87960, 116880, 175920, 356971, 713942, 1070913, 1427884, 1784855, 2141826, 2855768, 3569710, 4283652, 5354565, 5711536, 7139420, 8567304, 10709130, 14278840, 17134608, 21418260, 28557680, 42836520, 85673040]

約数ペア:

[(1, 85673040), (2, 42836520), (3, 28557680), (4, 21418260), (5, 17134608), (6, 14278840), (8, 10709130), (10, 8567304), (12, 7139420), (15, 5711536), (16, 5354565), (20, 4283652), (24, 3569710), (30, 2855768), (40, 2141826), (48, 1784855), (60, 1427884), (80, 1070913), (120, 713942), (240, 356971), (487, 175920), (733, 116880), (974, 87960), (1461, 58640), (1466, 58440), (1948, 43980), (2199, 38960), (2435, 35184), (2922, 29320), (2932, 29220), (3665, 23376), (3896, 21990), (4398, 19480), (4870, 17592), (5844, 14660), (5864, 14610), (7305, 11728), (7330, 11688), (7792, 10995), (8796, 9740)]