18020160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6257}}^1$

素因数の和:6280

約数の個数: 84

約数和(自身を含む): 61991748

約数和(自身を除く): 43971588

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6257, 12514, 18771, 25028, 31285, 37542, 50056, 56313, 62570, 75084, 93855, 100112, 112626, 125140, 150168, 187710, 200224, 225252, 250280, 281565, 300336, 375420, 400448, 450504, 500560, 563130, 600672, 750840, 901008, 1001120, 1126260, 1201344, 1501680, 1802016, 2002240, 2252520, 3003360, 3604032, 4505040, 6006720, 9010080, 18020160]

約数ペア:

[(1, 18020160), (2, 9010080), (3, 6006720), (4, 4505040), (5, 3604032), (6, 3003360), (8, 2252520), (9, 2002240), (10, 1802016), (12, 1501680), (15, 1201344), (16, 1126260), (18, 1001120), (20, 901008), (24, 750840), (30, 600672), (32, 563130), (36, 500560), (40, 450504), (45, 400448), (48, 375420), (60, 300336), (64, 281565), (72, 250280), (80, 225252), (90, 200224), (96, 187710), (120, 150168), (144, 125140), (160, 112626), (180, 100112), (192, 93855), (240, 75084), (288, 62570), (320, 56313), (360, 50056), (480, 37542), (576, 31285), (720, 25028), (960, 18771), (1440, 12514), (2880, 6257)]