136778340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119981}}^1$

素因数の和:120012

約数の個数: 48

約数和(自身を含む): 403139520

約数和(自身を除く): 266361180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 119981, 239962, 359943, 479924, 599905, 719886, 1199810, 1439772, 1799715, 2279639, 2399620, 3599430, 4559278, 6838917, 7198860, 9118556, 11398195, 13677834, 22796390, 27355668, 34194585, 45592780, 68389170, 136778340]

約数ペア:

[(1, 136778340), (2, 68389170), (3, 45592780), (4, 34194585), (5, 27355668), (6, 22796390), (10, 13677834), (12, 11398195), (15, 9118556), (19, 7198860), (20, 6838917), (30, 4559278), (38, 3599430), (57, 2399620), (60, 2279639), (76, 1799715), (95, 1439772), (114, 1199810), (190, 719886), (228, 599905), (285, 479924), (380, 359943), (570, 239962), (1140, 119981)]