1237140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 4032000

約数和(自身を除く): 2794860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 79, 87, 90, 108, 116, 135, 145, 158, 174, 180, 237, 261, 270, 290, 316, 348, 395, 435, 474, 522, 540, 580, 711, 783, 790, 870, 948, 1044, 1185, 1305, 1422, 1566, 1580, 1740, 2133, 2291, 2370, 2610, 2844, 3132, 3555, 3915, 4266, 4582, 4740, 5220, 6873, 7110, 7830, 8532, 9164, 10665, 11455, 13746, 14220, 15660, 20619, 21330, 22910, 27492, 34365, 41238, 42660, 45820, 61857, 68730, 82476, 103095, 123714, 137460, 206190, 247428, 309285, 412380, 618570, 1237140]

約数ペア:

[(1, 1237140), (2, 618570), (3, 412380), (4, 309285), (5, 247428), (6, 206190), (9, 137460), (10, 123714), (12, 103095), (15, 82476), (18, 68730), (20, 61857), (27, 45820), (29, 42660), (30, 41238), (36, 34365), (45, 27492), (54, 22910), (58, 21330), (60, 20619), (79, 15660), (87, 14220), (90, 13746), (108, 11455), (116, 10665), (135, 9164), (145, 8532), (158, 7830), (174, 7110), (180, 6873), (237, 5220), (261, 4740), (270, 4582), (290, 4266), (316, 3915), (348, 3555), (395, 3132), (435, 2844), (474, 2610), (522, 2370), (540, 2291), (580, 2133), (711, 1740), (783, 1580), (790, 1566), (870, 1422), (948, 1305), (1044, 1185)]