42711120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 144818856

約数和(自身を除く): 102107736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 433, 548, 685, 720, 822, 866, 1096, 1233, 1299, 1370, 1644, 1732, 2055, 2165, 2192, 2466, 2598, 2740, 3288, 3464, 3897, 4110, 4330, 4932, 5196, 5480, 6165, 6495, 6576, 6928, 7794, 8220, 8660, 9864, 10392, 10960, 12330, 12990, 15588, 16440, 17320, 19485, 19728, 20784, 24660, 25980, 31176, 32880, 34640, 38970, 49320, 51960, 59321, 62352, 77940, 98640, 103920, 118642, 155880, 177963, 237284, 296605, 311760, 355926, 474568, 533889, 593210, 711852, 889815, 949136, 1067778, 1186420, 1423704, 1779630, 2135556, 2372840, 2669445, 2847408, 3559260, 4271112, 4745680, 5338890, 7118520, 8542224, 10677780, 14237040, 21355560, 42711120]

約数ペア:

[(1, 42711120), (2, 21355560), (3, 14237040), (4, 10677780), (5, 8542224), (6, 7118520), (8, 5338890), (9, 4745680), (10, 4271112), (12, 3559260), (15, 2847408), (16, 2669445), (18, 2372840), (20, 2135556), (24, 1779630), (30, 1423704), (36, 1186420), (40, 1067778), (45, 949136), (48, 889815), (60, 711852), (72, 593210), (80, 533889), (90, 474568), (120, 355926), (137, 311760), (144, 296605), (180, 237284), (240, 177963), (274, 155880), (360, 118642), (411, 103920), (433, 98640), (548, 77940), (685, 62352), (720, 59321), (822, 51960), (866, 49320), (1096, 38970), (1233, 34640), (1299, 32880), (1370, 31176), (1644, 25980), (1732, 24660), (2055, 20784), (2165, 19728), (2192, 19485), (2466, 17320), (2598, 16440), (2740, 15588), (3288, 12990), (3464, 12330), (3897, 10960), (4110, 10392), (4330, 9864), (4932, 8660), (5196, 8220), (5480, 7794), (6165, 6928), (6495, 6576)]