239485320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2473}}^1$

素因数の和:2759

約数の個数: 96

約数和(自身を含む): 781536600

約数和(自身を除く): 542051280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2473, 2690, 3228, 4035, 4842, 4946, 5380, 6456, 7419, 8070, 9684, 9892, 10760, 12105, 12365, 14838, 16140, 19368, 19784, 22257, 24210, 24730, 29676, 32280, 37095, 44514, 48420, 49460, 59352, 74190, 89028, 96840, 98920, 111285, 148380, 178056, 222570, 296760, 445140, 665237, 890280, 1330474, 1995711, 2660948, 3326185, 3991422, 5321896, 5987133, 6652370, 7982844, 9978555, 11974266, 13304740, 15965688, 19957110, 23948532, 26609480, 29935665, 39914220, 47897064, 59871330, 79828440, 119742660, 239485320]

約数ペア:

[(1, 239485320), (2, 119742660), (3, 79828440), (4, 59871330), (5, 47897064), (6, 39914220), (8, 29935665), (9, 26609480), (10, 23948532), (12, 19957110), (15, 15965688), (18, 13304740), (20, 11974266), (24, 9978555), (30, 7982844), (36, 6652370), (40, 5987133), (45, 5321896), (60, 3991422), (72, 3326185), (90, 2660948), (120, 1995711), (180, 1330474), (269, 890280), (360, 665237), (538, 445140), (807, 296760), (1076, 222570), (1345, 178056), (1614, 148380), (2152, 111285), (2421, 98920), (2473, 96840), (2690, 89028), (3228, 74190), (4035, 59352), (4842, 49460), (4946, 48420), (5380, 44514), (6456, 37095), (7419, 32280), (8070, 29676), (9684, 24730), (9892, 24210), (10760, 22257), (12105, 19784), (12365, 19368), (14838, 16140)]