1120160820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{19427}}^1$

素因数の和:19501

約数の個数: 72

約数和(自身を含む): 3241056672

約数和(自身を除く): 2120895852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1860, 1922, 2883, 3844, 4805, 5766, 9610, 11532, 14415, 19220, 19427, 28830, 38854, 57660, 58281, 77708, 97135, 116562, 194270, 233124, 291405, 388540, 582810, 602237, 1165620, 1204474, 1806711, 2408948, 3011185, 3613422, 6022370, 7226844, 9033555, 12044740, 18067110, 18669347, 36134220, 37338694, 56008041, 74677388, 93346735, 112016082, 186693470, 224032164, 280040205, 373386940, 560080410, 1120160820]

約数ペア:

[(1, 1120160820), (2, 560080410), (3, 373386940), (4, 280040205), (5, 224032164), (6, 186693470), (10, 112016082), (12, 93346735), (15, 74677388), (20, 56008041), (30, 37338694), (31, 36134220), (60, 18669347), (62, 18067110), (93, 12044740), (124, 9033555), (155, 7226844), (186, 6022370), (310, 3613422), (372, 3011185), (465, 2408948), (620, 1806711), (930, 1204474), (961, 1165620), (1860, 602237), (1922, 582810), (2883, 388540), (3844, 291405), (4805, 233124), (5766, 194270), (9610, 116562), (11532, 97135), (14415, 77708), (19220, 58281), (19427, 57660), (28830, 38854)]