137380920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{4133}}^1$

素因数の和:4424

約数の個数: 64

約数和(自身を含む): 413730720

約数和(自身を除く): 276349800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4133, 4155, 5540, 6648, 8266, 8310, 11080, 12399, 16532, 16620, 20665, 24798, 33064, 33240, 41330, 49596, 61995, 82660, 99192, 123990, 165320, 247980, 495960, 1144841, 2289682, 3434523, 4579364, 5724205, 6869046, 9158728, 11448410, 13738092, 17172615, 22896820, 27476184, 34345230, 45793640, 68690460, 137380920]

約数ペア:

[(1, 137380920), (2, 68690460), (3, 45793640), (4, 34345230), (5, 27476184), (6, 22896820), (8, 17172615), (10, 13738092), (12, 11448410), (15, 9158728), (20, 6869046), (24, 5724205), (30, 4579364), (40, 3434523), (60, 2289682), (120, 1144841), (277, 495960), (554, 247980), (831, 165320), (1108, 123990), (1385, 99192), (1662, 82660), (2216, 61995), (2770, 49596), (3324, 41330), (4133, 33240), (4155, 33064), (5540, 24798), (6648, 20665), (8266, 16620), (8310, 16532), (11080, 12399)]