127774560

素因数分解:

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

素因数の和:357

約数の個数: 144

約数和(自身を含む): 417393648

約数和(自身を除く): 289619088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 277, 310, 372, 465, 480, 496, 554, 620, 744, 831, 930, 961, 992, 1108, 1240, 1385, 1488, 1662, 1860, 1922, 2216, 2480, 2770, 2883, 2976, 3324, 3720, 3844, 4155, 4432, 4805, 4960, 5540, 5766, 6648, 7440, 7688, 8310, 8587, 8864, 9610, 11080, 11532, 13296, 14415, 14880, 15376, 16620, 17174, 19220, 22160, 23064, 25761, 26592, 28830, 30752, 33240, 34348, 38440, 42935, 44320, 46128, 51522, 57660, 66480, 68696, 76880, 85870, 92256, 103044, 115320, 128805, 132960, 137392, 153760, 171740, 206088, 230640, 257610, 266197, 274784, 343480, 412176, 461280, 515220, 532394, 686960, 798591, 824352, 1030440, 1064788, 1330985, 1373920, 1597182, 2060880, 2129576, 2661970, 3194364, 3992955, 4121760, 4259152, 5323940, 6388728, 7985910, 8518304, 10647880, 12777456, 15971820, 21295760, 25554912, 31943640, 42591520, 63887280, 127774560]

約数ペア:

[(1, 127774560), (2, 63887280), (3, 42591520), (4, 31943640), (5, 25554912), (6, 21295760), (8, 15971820), (10, 12777456), (12, 10647880), (15, 8518304), (16, 7985910), (20, 6388728), (24, 5323940), (30, 4259152), (31, 4121760), (32, 3992955), (40, 3194364), (48, 2661970), (60, 2129576), (62, 2060880), (80, 1597182), (93, 1373920), (96, 1330985), (120, 1064788), (124, 1030440), (155, 824352), (160, 798591), (186, 686960), (240, 532394), (248, 515220), (277, 461280), (310, 412176), (372, 343480), (465, 274784), (480, 266197), (496, 257610), (554, 230640), (620, 206088), (744, 171740), (831, 153760), (930, 137392), (961, 132960), (992, 128805), (1108, 115320), (1240, 103044), (1385, 92256), (1488, 85870), (1662, 76880), (1860, 68696), (1922, 66480), (2216, 57660), (2480, 51522), (2770, 46128), (2883, 44320), (2976, 42935), (3324, 38440), (3720, 34348), (3844, 33240), (4155, 30752), (4432, 28830), (4805, 26592), (4960, 25761), (5540, 23064), (5766, 22160), (6648, 19220), (7440, 17174), (7688, 16620), (8310, 15376), (8587, 14880), (8864, 14415), (9610, 13296), (11080, 11532)]