411128820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73679}}^1$

素因数の和:73725

約数の個数: 72

約数和(自身を含む): 1287336960

約数和(自身を除く): 876208140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 73679, 147358, 221037, 294716, 368395, 442074, 663111, 736790, 884148, 1105185, 1326222, 1473580, 2210370, 2284049, 2652444, 3315555, 4420740, 4568098, 6631110, 6852147, 9136196, 11420245, 13262220, 13704294, 20556441, 22840490, 27408588, 34260735, 41112882, 45680980, 68521470, 82225764, 102782205, 137042940, 205564410, 411128820]

約数ペア:

[(1, 411128820), (2, 205564410), (3, 137042940), (4, 102782205), (5, 82225764), (6, 68521470), (9, 45680980), (10, 41112882), (12, 34260735), (15, 27408588), (18, 22840490), (20, 20556441), (30, 13704294), (31, 13262220), (36, 11420245), (45, 9136196), (60, 6852147), (62, 6631110), (90, 4568098), (93, 4420740), (124, 3315555), (155, 2652444), (180, 2284049), (186, 2210370), (279, 1473580), (310, 1326222), (372, 1105185), (465, 884148), (558, 736790), (620, 663111), (930, 442074), (1116, 368395), (1395, 294716), (1860, 221037), (2790, 147358), (5580, 73679)]