85422240

素因数分解:

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

素因数の和:591

約数の個数: 144

約数和(自身を含む): 294309288

約数和(自身を除く): 208887048

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, 137, 144, 160, 180, 240, 274, 288, 360, 411, 433, 480, 548, 685, 720, 822, 866, 1096, 1233, 1299, 1370, 1440, 1644, 1732, 2055, 2165, 2192, 2466, 2598, 2740, 3288, 3464, 3897, 4110, 4330, 4384, 4932, 5196, 5480, 6165, 6495, 6576, 6928, 7794, 8220, 8660, 9864, 10392, 10960, 12330, 12990, 13152, 13856, 15588, 16440, 17320, 19485, 19728, 20784, 21920, 24660, 25980, 31176, 32880, 34640, 38970, 39456, 41568, 49320, 51960, 59321, 62352, 65760, 69280, 77940, 98640, 103920, 118642, 124704, 155880, 177963, 197280, 207840, 237284, 296605, 311760, 355926, 474568, 533889, 593210, 623520, 711852, 889815, 949136, 1067778, 1186420, 1423704, 1779630, 1898272, 2135556, 2372840, 2669445, 2847408, 3559260, 4271112, 4745680, 5338890, 5694816, 7118520, 8542224, 9491360, 10677780, 14237040, 17084448, 21355560, 28474080, 42711120, 85422240]

約数ペア:

[(1, 85422240), (2, 42711120), (3, 28474080), (4, 21355560), (5, 17084448), (6, 14237040), (8, 10677780), (9, 9491360), (10, 8542224), (12, 7118520), (15, 5694816), (16, 5338890), (18, 4745680), (20, 4271112), (24, 3559260), (30, 2847408), (32, 2669445), (36, 2372840), (40, 2135556), (45, 1898272), (48, 1779630), (60, 1423704), (72, 1186420), (80, 1067778), (90, 949136), (96, 889815), (120, 711852), (137, 623520), (144, 593210), (160, 533889), (180, 474568), (240, 355926), (274, 311760), (288, 296605), (360, 237284), (411, 207840), (433, 197280), (480, 177963), (548, 155880), (685, 124704), (720, 118642), (822, 103920), (866, 98640), (1096, 77940), (1233, 69280), (1299, 65760), (1370, 62352), (1440, 59321), (1644, 51960), (1732, 49320), (2055, 41568), (2165, 39456), (2192, 38970), (2466, 34640), (2598, 32880), (2740, 31176), (3288, 25980), (3464, 24660), (3897, 21920), (4110, 20784), (4330, 19728), (4384, 19485), (4932, 17320), (5196, 16440), (5480, 15588), (6165, 13856), (6495, 13152), (6576, 12990), (6928, 12330), (7794, 10960), (8220, 10392), (8660, 9864)]