63887280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 120

約数和(自身を含む): 205384176

約数和(自身を除く): 141496896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 277, 310, 372, 465, 496, 554, 620, 744, 831, 930, 961, 1108, 1240, 1385, 1488, 1662, 1860, 1922, 2216, 2480, 2770, 2883, 3324, 3720, 3844, 4155, 4432, 4805, 5540, 5766, 6648, 7440, 7688, 8310, 8587, 9610, 11080, 11532, 13296, 14415, 15376, 16620, 17174, 19220, 22160, 23064, 25761, 28830, 33240, 34348, 38440, 42935, 46128, 51522, 57660, 66480, 68696, 76880, 85870, 103044, 115320, 128805, 137392, 171740, 206088, 230640, 257610, 266197, 343480, 412176, 515220, 532394, 686960, 798591, 1030440, 1064788, 1330985, 1597182, 2060880, 2129576, 2661970, 3194364, 3992955, 4259152, 5323940, 6388728, 7985910, 10647880, 12777456, 15971820, 21295760, 31943640, 63887280]

約数ペア:

[(1, 63887280), (2, 31943640), (3, 21295760), (4, 15971820), (5, 12777456), (6, 10647880), (8, 7985910), (10, 6388728), (12, 5323940), (15, 4259152), (16, 3992955), (20, 3194364), (24, 2661970), (30, 2129576), (31, 2060880), (40, 1597182), (48, 1330985), (60, 1064788), (62, 1030440), (80, 798591), (93, 686960), (120, 532394), (124, 515220), (155, 412176), (186, 343480), (240, 266197), (248, 257610), (277, 230640), (310, 206088), (372, 171740), (465, 137392), (496, 128805), (554, 115320), (620, 103044), (744, 85870), (831, 76880), (930, 68696), (961, 66480), (1108, 57660), (1240, 51522), (1385, 46128), (1488, 42935), (1662, 38440), (1860, 34348), (1922, 33240), (2216, 28830), (2480, 25761), (2770, 23064), (2883, 22160), (3324, 19220), (3720, 17174), (3844, 16620), (4155, 15376), (4432, 14415), (4805, 13296), (5540, 11532), (5766, 11080), (6648, 9610), (7440, 8587), (7688, 8310)]