17817120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{12373}}^1$

素因数の和:12394

約数の個数: 72

約数和(自身を含む): 60805836

約数和(自身を除く): 42988716

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, 12373, 24746, 37119, 49492, 61865, 74238, 98984, 111357, 123730, 148476, 185595, 197968, 222714, 247460, 296952, 371190, 395936, 445428, 494920, 556785, 593904, 742380, 890856, 989840, 1113570, 1187808, 1484760, 1781712, 1979680, 2227140, 2969520, 3563424, 4454280, 5939040, 8908560, 17817120]

約数ペア:

[(1, 17817120), (2, 8908560), (3, 5939040), (4, 4454280), (5, 3563424), (6, 2969520), (8, 2227140), (9, 1979680), (10, 1781712), (12, 1484760), (15, 1187808), (16, 1113570), (18, 989840), (20, 890856), (24, 742380), (30, 593904), (32, 556785), (36, 494920), (40, 445428), (45, 395936), (48, 371190), (60, 296952), (72, 247460), (80, 222714), (90, 197968), (96, 185595), (120, 148476), (144, 123730), (160, 111357), (180, 98984), (240, 74238), (288, 61865), (360, 49492), (480, 37119), (720, 24746), (1440, 12373)]