1528982560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1365163}}^1$

素因数の和:1365185

約数の個数: 48

約数和(自身を含む): 4128255936

約数和(自身を除く): 2599273376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1365163, 2730326, 5460652, 6825815, 9556141, 10921304, 13651630, 19112282, 21842608, 27303260, 38224564, 43685216, 47780705, 54606520, 76449128, 95561410, 109213040, 152898256, 191122820, 218426080, 305796512, 382245640, 764491280, 1528982560]

約数ペア:

[(1, 1528982560), (2, 764491280), (4, 382245640), (5, 305796512), (7, 218426080), (8, 191122820), (10, 152898256), (14, 109213040), (16, 95561410), (20, 76449128), (28, 54606520), (32, 47780705), (35, 43685216), (40, 38224564), (56, 27303260), (70, 21842608), (80, 19112282), (112, 13651630), (140, 10921304), (160, 9556141), (224, 6825815), (280, 5460652), (560, 2730326), (1120, 1365163)]