39888360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 130572000

約数和(自身を除く): 90683640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 619, 716, 895, 1074, 1238, 1432, 1611, 1790, 1857, 2148, 2476, 2685, 3095, 3222, 3580, 3714, 4296, 4952, 5370, 5571, 6190, 6444, 7160, 7428, 8055, 9285, 10740, 11142, 12380, 12888, 14856, 16110, 18570, 21480, 22284, 24760, 27855, 32220, 37140, 44568, 55710, 64440, 74280, 110801, 111420, 221602, 222840, 332403, 443204, 554005, 664806, 886408, 997209, 1108010, 1329612, 1662015, 1994418, 2216020, 2659224, 3324030, 3988836, 4432040, 4986045, 6648060, 7977672, 9972090, 13296120, 19944180, 39888360]

約数ペア:

[(1, 39888360), (2, 19944180), (3, 13296120), (4, 9972090), (5, 7977672), (6, 6648060), (8, 4986045), (9, 4432040), (10, 3988836), (12, 3324030), (15, 2659224), (18, 2216020), (20, 1994418), (24, 1662015), (30, 1329612), (36, 1108010), (40, 997209), (45, 886408), (60, 664806), (72, 554005), (90, 443204), (120, 332403), (179, 222840), (180, 221602), (358, 111420), (360, 110801), (537, 74280), (619, 64440), (716, 55710), (895, 44568), (1074, 37140), (1238, 32220), (1432, 27855), (1611, 24760), (1790, 22284), (1857, 21480), (2148, 18570), (2476, 16110), (2685, 14856), (3095, 12888), (3222, 12380), (3580, 11142), (3714, 10740), (4296, 9285), (4952, 8055), (5370, 7428), (5571, 7160), (6190, 6444)]