1210467840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:872

約数の個数: 160

約数和(自身を含む): 3890509920

約数和(自身を除く): 2680042080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 277, 320, 384, 480, 512, 554, 569, 640, 768, 831, 960, 1108, 1138, 1280, 1385, 1536, 1662, 1707, 1920, 2216, 2276, 2560, 2770, 2845, 3324, 3414, 3840, 4155, 4432, 4552, 5540, 5690, 6648, 6828, 7680, 8310, 8535, 8864, 9104, 11080, 11380, 13296, 13656, 16620, 17070, 17728, 18208, 22160, 22760, 26592, 27312, 33240, 34140, 35456, 36416, 44320, 45520, 53184, 54624, 66480, 68280, 70912, 72832, 88640, 91040, 106368, 109248, 132960, 136560, 141824, 145664, 157613, 177280, 182080, 212736, 218496, 265920, 273120, 291328, 315226, 354560, 364160, 425472, 436992, 472839, 531840, 546240, 630452, 709120, 728320, 788065, 873984, 945678, 1063680, 1092480, 1260904, 1456640, 1576130, 1891356, 2127360, 2184960, 2364195, 2521808, 3152260, 3782712, 4369920, 4728390, 5043616, 6304520, 7565424, 9456780, 10087232, 12609040, 15130848, 18913560, 20174464, 25218080, 30261696, 37827120, 40348928, 50436160, 60523392, 75654240, 80697856, 100872320, 121046784, 151308480, 201744640, 242093568, 302616960, 403489280, 605233920, 1210467840]

約数ペア:

[(1, 1210467840), (2, 605233920), (3, 403489280), (4, 302616960), (5, 242093568), (6, 201744640), (8, 151308480), (10, 121046784), (12, 100872320), (15, 80697856), (16, 75654240), (20, 60523392), (24, 50436160), (30, 40348928), (32, 37827120), (40, 30261696), (48, 25218080), (60, 20174464), (64, 18913560), (80, 15130848), (96, 12609040), (120, 10087232), (128, 9456780), (160, 7565424), (192, 6304520), (240, 5043616), (256, 4728390), (277, 4369920), (320, 3782712), (384, 3152260), (480, 2521808), (512, 2364195), (554, 2184960), (569, 2127360), (640, 1891356), (768, 1576130), (831, 1456640), (960, 1260904), (1108, 1092480), (1138, 1063680), (1280, 945678), (1385, 873984), (1536, 788065), (1662, 728320), (1707, 709120), (1920, 630452), (2216, 546240), (2276, 531840), (2560, 472839), (2770, 436992), (2845, 425472), (3324, 364160), (3414, 354560), (3840, 315226), (4155, 291328), (4432, 273120), (4552, 265920), (5540, 218496), (5690, 212736), (6648, 182080), (6828, 177280), (7680, 157613), (8310, 145664), (8535, 141824), (8864, 136560), (9104, 132960), (11080, 109248), (11380, 106368), (13296, 91040), (13656, 88640), (16620, 72832), (17070, 70912), (17728, 68280), (18208, 66480), (22160, 54624), (22760, 53184), (26592, 45520), (27312, 44320), (33240, 36416), (34140, 35456)]