942780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 2782080

約数和(自身を除く): 1839300

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, 827, 1140, 1654, 2481, 3308, 4135, 4962, 8270, 9924, 12405, 15713, 16540, 24810, 31426, 47139, 49620, 62852, 78565, 94278, 157130, 188556, 235695, 314260, 471390, 942780]

約数ペア:

[(1, 942780), (2, 471390), (3, 314260), (4, 235695), (5, 188556), (6, 157130), (10, 94278), (12, 78565), (15, 62852), (19, 49620), (20, 47139), (30, 31426), (38, 24810), (57, 16540), (60, 15713), (76, 12405), (95, 9924), (114, 8270), (190, 4962), (228, 4135), (285, 3308), (380, 2481), (570, 1654), (827, 1140)]