39422640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{593}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 122858208

約数和(自身を除く): 83435568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 593, 831, 1108, 1186, 1385, 1662, 1779, 2216, 2372, 2770, 2965, 3324, 3558, 4155, 4432, 4744, 5540, 5930, 6648, 7116, 8310, 8895, 9488, 11080, 11860, 13296, 14232, 16620, 17790, 22160, 23720, 28464, 33240, 35580, 47440, 66480, 71160, 142320, 164261, 328522, 492783, 657044, 821305, 985566, 1314088, 1642610, 1971132, 2463915, 2628176, 3285220, 3942264, 4927830, 6570440, 7884528, 9855660, 13140880, 19711320, 39422640]

約数ペア:

[(1, 39422640), (2, 19711320), (3, 13140880), (4, 9855660), (5, 7884528), (6, 6570440), (8, 4927830), (10, 3942264), (12, 3285220), (15, 2628176), (16, 2463915), (20, 1971132), (24, 1642610), (30, 1314088), (40, 985566), (48, 821305), (60, 657044), (80, 492783), (120, 328522), (240, 164261), (277, 142320), (554, 71160), (593, 66480), (831, 47440), (1108, 35580), (1186, 33240), (1385, 28464), (1662, 23720), (1779, 22160), (2216, 17790), (2372, 16620), (2770, 14232), (2965, 13296), (3324, 11860), (3558, 11080), (4155, 9488), (4432, 8895), (4744, 8310), (5540, 7116), (5930, 6648)]