1927920

素因数分解:

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

素因数の和:322

約数の個数: 80

約数和(自身を含む): 6204960

約数和(自身を除く): 4277040

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, 870, 1108, 1160, 1385, 1392, 1662, 1740, 2216, 2320, 2770, 3324, 3480, 4155, 4432, 5540, 6648, 6960, 8033, 8310, 11080, 13296, 16066, 16620, 22160, 24099, 32132, 33240, 40165, 48198, 64264, 66480, 80330, 96396, 120495, 128528, 160660, 192792, 240990, 321320, 385584, 481980, 642640, 963960, 1927920]

約数ペア:

[(1, 1927920), (2, 963960), (3, 642640), (4, 481980), (5, 385584), (6, 321320), (8, 240990), (10, 192792), (12, 160660), (15, 128528), (16, 120495), (20, 96396), (24, 80330), (29, 66480), (30, 64264), (40, 48198), (48, 40165), (58, 33240), (60, 32132), (80, 24099), (87, 22160), (116, 16620), (120, 16066), (145, 13296), (174, 11080), (232, 8310), (240, 8033), (277, 6960), (290, 6648), (348, 5540), (435, 4432), (464, 4155), (554, 3480), (580, 3324), (696, 2770), (831, 2320), (870, 2216), (1108, 1740), (1160, 1662), (1385, 1392)]