129336840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 422187480

約数和(自身を除く): 292850640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 277, 360, 554, 831, 1108, 1297, 1385, 1662, 2216, 2493, 2594, 2770, 3324, 3891, 4155, 4986, 5188, 5540, 6485, 6648, 7782, 8310, 9972, 10376, 11080, 11673, 12465, 12970, 15564, 16620, 19455, 19944, 23346, 24930, 25940, 31128, 33240, 38910, 46692, 49860, 51880, 58365, 77820, 93384, 99720, 116730, 155640, 233460, 359269, 466920, 718538, 1077807, 1437076, 1796345, 2155614, 2874152, 3233421, 3592690, 4311228, 5389035, 6466842, 7185380, 8622456, 10778070, 12933684, 14370760, 16167105, 21556140, 25867368, 32334210, 43112280, 64668420, 129336840]

約数ペア:

[(1, 129336840), (2, 64668420), (3, 43112280), (4, 32334210), (5, 25867368), (6, 21556140), (8, 16167105), (9, 14370760), (10, 12933684), (12, 10778070), (15, 8622456), (18, 7185380), (20, 6466842), (24, 5389035), (30, 4311228), (36, 3592690), (40, 3233421), (45, 2874152), (60, 2155614), (72, 1796345), (90, 1437076), (120, 1077807), (180, 718538), (277, 466920), (360, 359269), (554, 233460), (831, 155640), (1108, 116730), (1297, 99720), (1385, 93384), (1662, 77820), (2216, 58365), (2493, 51880), (2594, 49860), (2770, 46692), (3324, 38910), (3891, 33240), (4155, 31128), (4986, 25940), (5188, 24930), (5540, 23346), (6485, 19944), (6648, 19455), (7782, 16620), (8310, 15564), (9972, 12970), (10376, 12465), (11080, 11673)]