800659140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{310333}}^1$

素因数の和:310388

約数の個数: 48

約数和(自身を含む): 2293988928

約数和(自身を除く): 1493329788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 310333, 620666, 930999, 1241332, 1551665, 1861998, 3103330, 3723996, 4654995, 6206660, 9309990, 13344319, 18619980, 26688638, 40032957, 53377276, 66721595, 80065914, 133443190, 160131828, 200164785, 266886380, 400329570, 800659140]

約数ペア:

[(1, 800659140), (2, 400329570), (3, 266886380), (4, 200164785), (5, 160131828), (6, 133443190), (10, 80065914), (12, 66721595), (15, 53377276), (20, 40032957), (30, 26688638), (43, 18619980), (60, 13344319), (86, 9309990), (129, 6206660), (172, 4654995), (215, 3723996), (258, 3103330), (430, 1861998), (516, 1551665), (645, 1241332), (860, 930999), (1290, 620666), (2580, 310333)]