55909680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{277}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 180150672

約数和(自身を除く): 124240992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 277, 290, 348, 435, 464, 554, 580, 696, 831, 841, 870, 1108, 1160, 1385, 1392, 1662, 1682, 1740, 2216, 2320, 2523, 2770, 3324, 3364, 3480, 4155, 4205, 4432, 5046, 5540, 6648, 6728, 6960, 8033, 8310, 8410, 10092, 11080, 12615, 13296, 13456, 16066, 16620, 16820, 20184, 22160, 24099, 25230, 32132, 33240, 33640, 40165, 40368, 48198, 50460, 64264, 66480, 67280, 80330, 96396, 100920, 120495, 128528, 160660, 192792, 201840, 232957, 240990, 321320, 385584, 465914, 481980, 642640, 698871, 931828, 963960, 1164785, 1397742, 1863656, 1927920, 2329570, 2795484, 3494355, 3727312, 4659140, 5590968, 6988710, 9318280, 11181936, 13977420, 18636560, 27954840, 55909680]

約数ペア:

[(1, 55909680), (2, 27954840), (3, 18636560), (4, 13977420), (5, 11181936), (6, 9318280), (8, 6988710), (10, 5590968), (12, 4659140), (15, 3727312), (16, 3494355), (20, 2795484), (24, 2329570), (29, 1927920), (30, 1863656), (40, 1397742), (48, 1164785), (58, 963960), (60, 931828), (80, 698871), (87, 642640), (116, 481980), (120, 465914), (145, 385584), (174, 321320), (232, 240990), (240, 232957), (277, 201840), (290, 192792), (348, 160660), (435, 128528), (464, 120495), (554, 100920), (580, 96396), (696, 80330), (831, 67280), (841, 66480), (870, 64264), (1108, 50460), (1160, 48198), (1385, 40368), (1392, 40165), (1662, 33640), (1682, 33240), (1740, 32132), (2216, 25230), (2320, 24099), (2523, 22160), (2770, 20184), (3324, 16820), (3364, 16620), (3480, 16066), (4155, 13456), (4205, 13296), (4432, 12615), (5046, 11080), (5540, 10092), (6648, 8410), (6728, 8310), (6960, 8033)]