240966660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{33191}}^1$

素因数の和:33225

約数の個数: 72

約数和(自身を含む): 741642048

約数和(自身を除く): 500675388

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 33191, 66382, 99573, 132764, 165955, 199146, 331910, 365101, 398292, 497865, 663820, 730202, 995730, 1095303, 1460404, 1825505, 1991460, 2190606, 3651010, 4016111, 4381212, 5476515, 7302020, 8032222, 10953030, 12048333, 16064444, 20080555, 21906060, 24096666, 40161110, 48193332, 60241665, 80322220, 120483330, 240966660]

約数ペア:

[(1, 240966660), (2, 120483330), (3, 80322220), (4, 60241665), (5, 48193332), (6, 40161110), (10, 24096666), (11, 21906060), (12, 20080555), (15, 16064444), (20, 12048333), (22, 10953030), (30, 8032222), (33, 7302020), (44, 5476515), (55, 4381212), (60, 4016111), (66, 3651010), (110, 2190606), (121, 1991460), (132, 1825505), (165, 1460404), (220, 1095303), (242, 995730), (330, 730202), (363, 663820), (484, 497865), (605, 398292), (660, 365101), (726, 331910), (1210, 199146), (1452, 165955), (1815, 132764), (2420, 99573), (3630, 66382), (7260, 33191)]