308261160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3712

約数の個数: 128

約数和(自身を含む): 1040832000

約数和(自身を除く): 732570840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 3613, 4266, 4740, 5688, 7110, 7226, 8532, 9480, 10665, 10839, 14220, 14452, 17064, 18065, 21330, 21678, 28440, 28904, 32517, 36130, 42660, 43356, 54195, 65034, 72260, 85320, 86712, 97551, 108390, 130068, 144520, 162585, 195102, 216780, 260136, 285427, 325170, 390204, 433560, 487755, 570854, 650340, 780408, 856281, 975510, 1141708, 1300680, 1427135, 1712562, 1951020, 2283416, 2568843, 2854270, 3425124, 3902040, 4281405, 5137686, 5708540, 6850248, 7706529, 8562810, 10275372, 11417080, 12844215, 15413058, 17125620, 20550744, 25688430, 30826116, 34251240, 38532645, 51376860, 61652232, 77065290, 102753720, 154130580, 308261160]

約数ペア:

[(1, 308261160), (2, 154130580), (3, 102753720), (4, 77065290), (5, 61652232), (6, 51376860), (8, 38532645), (9, 34251240), (10, 30826116), (12, 25688430), (15, 20550744), (18, 17125620), (20, 15413058), (24, 12844215), (27, 11417080), (30, 10275372), (36, 8562810), (40, 7706529), (45, 6850248), (54, 5708540), (60, 5137686), (72, 4281405), (79, 3902040), (90, 3425124), (108, 2854270), (120, 2568843), (135, 2283416), (158, 1951020), (180, 1712562), (216, 1427135), (237, 1300680), (270, 1141708), (316, 975510), (360, 856281), (395, 780408), (474, 650340), (540, 570854), (632, 487755), (711, 433560), (790, 390204), (948, 325170), (1080, 285427), (1185, 260136), (1422, 216780), (1580, 195102), (1896, 162585), (2133, 144520), (2370, 130068), (2844, 108390), (3160, 97551), (3555, 86712), (3613, 85320), (4266, 72260), (4740, 65034), (5688, 54195), (7110, 43356), (7226, 42660), (8532, 36130), (9480, 32517), (10665, 28904), (10839, 28440), (14220, 21678), (14452, 21330), (17064, 18065)]