53715840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 173538720

約数和(自身を除く): 119822880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 277, 303, 320, 384, 404, 480, 505, 554, 606, 640, 808, 831, 960, 1010, 1108, 1212, 1385, 1515, 1616, 1662, 1920, 2020, 2216, 2424, 2770, 3030, 3232, 3324, 4040, 4155, 4432, 4848, 5540, 6060, 6464, 6648, 8080, 8310, 8864, 9696, 11080, 12120, 12928, 13296, 16160, 16620, 17728, 19392, 22160, 24240, 26592, 27977, 32320, 33240, 35456, 38784, 44320, 48480, 53184, 55954, 64640, 66480, 83931, 88640, 96960, 106368, 111908, 132960, 139885, 167862, 177280, 193920, 223816, 265920, 279770, 335724, 419655, 447632, 531840, 559540, 671448, 839310, 895264, 1119080, 1342896, 1678620, 1790528, 2238160, 2685792, 3357240, 3581056, 4476320, 5371584, 6714480, 8952640, 10743168, 13428960, 17905280, 26857920, 53715840]

約数ペア:

[(1, 53715840), (2, 26857920), (3, 17905280), (4, 13428960), (5, 10743168), (6, 8952640), (8, 6714480), (10, 5371584), (12, 4476320), (15, 3581056), (16, 3357240), (20, 2685792), (24, 2238160), (30, 1790528), (32, 1678620), (40, 1342896), (48, 1119080), (60, 895264), (64, 839310), (80, 671448), (96, 559540), (101, 531840), (120, 447632), (128, 419655), (160, 335724), (192, 279770), (202, 265920), (240, 223816), (277, 193920), (303, 177280), (320, 167862), (384, 139885), (404, 132960), (480, 111908), (505, 106368), (554, 96960), (606, 88640), (640, 83931), (808, 66480), (831, 64640), (960, 55954), (1010, 53184), (1108, 48480), (1212, 44320), (1385, 38784), (1515, 35456), (1616, 33240), (1662, 32320), (1920, 27977), (2020, 26592), (2216, 24240), (2424, 22160), (2770, 19392), (3030, 17728), (3232, 16620), (3324, 16160), (4040, 13296), (4155, 12928), (4432, 12120), (4848, 11080), (5540, 9696), (6060, 8864), (6464, 8310), (6648, 8080)]