27338340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24012

約数の個数: 48

約数和(自身を含む): 80579520

約数和(自身を除く): 53241180

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, 23981, 47962, 71943, 95924, 119905, 143886, 239810, 287772, 359715, 455639, 479620, 719430, 911278, 1366917, 1438860, 1822556, 2278195, 2733834, 4556390, 5467668, 6834585, 9112780, 13669170, 27338340]

約数ペア:

[(1, 27338340), (2, 13669170), (3, 9112780), (4, 6834585), (5, 5467668), (6, 4556390), (10, 2733834), (12, 2278195), (15, 1822556), (19, 1438860), (20, 1366917), (30, 911278), (38, 719430), (57, 479620), (60, 455639), (76, 359715), (95, 287772), (114, 239810), (190, 143886), (228, 119905), (285, 95924), (380, 71943), (570, 47962), (1140, 23981)]