27162780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23827}}^1$

素因数の和:23858

約数の個数: 48

約数和(自身を含む): 80062080

約数和(自身を除く): 52899300

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, 23827, 47654, 71481, 95308, 119135, 142962, 238270, 285924, 357405, 452713, 476540, 714810, 905426, 1358139, 1429620, 1810852, 2263565, 2716278, 4527130, 5432556, 6790695, 9054260, 13581390, 27162780]

約数ペア:

[(1, 27162780), (2, 13581390), (3, 9054260), (4, 6790695), (5, 5432556), (6, 4527130), (10, 2716278), (12, 2263565), (15, 1810852), (19, 1429620), (20, 1358139), (30, 905426), (38, 714810), (57, 476540), (60, 452713), (76, 357405), (95, 285924), (114, 238270), (190, 142962), (228, 119135), (285, 95308), (380, 71481), (570, 47654), (1140, 23827)]