823647420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1525273}}^1$

素因数の和:1525291

約数の個数: 48

約数和(自身を含む): 2562460320

約数和(自身を除く): 1738812900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1525273, 3050546, 4575819, 6101092, 7626365, 9151638, 13727457, 15252730, 18303276, 22879095, 27454914, 30505460, 41182371, 45758190, 54909828, 68637285, 82364742, 91516380, 137274570, 164729484, 205911855, 274549140, 411823710, 823647420]

約数ペア:

[(1, 823647420), (2, 411823710), (3, 274549140), (4, 205911855), (5, 164729484), (6, 137274570), (9, 91516380), (10, 82364742), (12, 68637285), (15, 54909828), (18, 45758190), (20, 41182371), (27, 30505460), (30, 27454914), (36, 22879095), (45, 18303276), (54, 15252730), (60, 13727457), (90, 9151638), (108, 7626365), (135, 6101092), (180, 4575819), (270, 3050546), (540, 1525273)]