1320222480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{117041}}^1$

素因数の和:117104

約数の個数: 80

約数和(自身を含む): 4179803904

約数和(自身を除く): 2859581424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 117041, 234082, 351123, 468164, 585205, 702246, 936328, 1170410, 1404492, 1755615, 1872656, 2340820, 2808984, 3511230, 4681640, 5500927, 5617968, 7022460, 9363280, 11001854, 14044920, 16502781, 22003708, 27504635, 28089840, 33005562, 44007416, 55009270, 66011124, 82513905, 88014832, 110018540, 132022248, 165027810, 220037080, 264044496, 330055620, 440074160, 660111240, 1320222480]

約数ペア:

[(1, 1320222480), (2, 660111240), (3, 440074160), (4, 330055620), (5, 264044496), (6, 220037080), (8, 165027810), (10, 132022248), (12, 110018540), (15, 88014832), (16, 82513905), (20, 66011124), (24, 55009270), (30, 44007416), (40, 33005562), (47, 28089840), (48, 27504635), (60, 22003708), (80, 16502781), (94, 14044920), (120, 11001854), (141, 9363280), (188, 7022460), (235, 5617968), (240, 5500927), (282, 4681640), (376, 3511230), (470, 2808984), (564, 2340820), (705, 1872656), (752, 1755615), (940, 1404492), (1128, 1170410), (1410, 936328), (1880, 702246), (2256, 585205), (2820, 468164), (3760, 351123), (5640, 234082), (11280, 117041)]