79388760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 262310400

約数和(自身を除く): 182921640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 439, 440, 548, 660, 685, 822, 878, 1096, 1317, 1320, 1370, 1507, 1644, 1756, 2055, 2195, 2634, 2740, 3014, 3288, 3512, 4110, 4390, 4521, 4829, 5268, 5480, 6028, 6585, 7535, 8220, 8780, 9042, 9658, 10536, 12056, 13170, 14487, 15070, 16440, 17560, 18084, 19316, 22605, 24145, 26340, 28974, 30140, 36168, 38632, 45210, 48290, 52680, 57948, 60143, 60280, 72435, 90420, 96580, 115896, 120286, 144870, 180429, 180840, 193160, 240572, 289740, 300715, 360858, 481144, 579480, 601430, 661573, 721716, 902145, 1202860, 1323146, 1443432, 1804290, 1984719, 2405720, 2646292, 3307865, 3608580, 3969438, 5292584, 6615730, 7217160, 7938876, 9923595, 13231460, 15877752, 19847190, 26462920, 39694380, 79388760]

約数ペア:

[(1, 79388760), (2, 39694380), (3, 26462920), (4, 19847190), (5, 15877752), (6, 13231460), (8, 9923595), (10, 7938876), (11, 7217160), (12, 6615730), (15, 5292584), (20, 3969438), (22, 3608580), (24, 3307865), (30, 2646292), (33, 2405720), (40, 1984719), (44, 1804290), (55, 1443432), (60, 1323146), (66, 1202860), (88, 902145), (110, 721716), (120, 661573), (132, 601430), (137, 579480), (165, 481144), (220, 360858), (264, 300715), (274, 289740), (330, 240572), (411, 193160), (439, 180840), (440, 180429), (548, 144870), (660, 120286), (685, 115896), (822, 96580), (878, 90420), (1096, 72435), (1317, 60280), (1320, 60143), (1370, 57948), (1507, 52680), (1644, 48290), (1756, 45210), (2055, 38632), (2195, 36168), (2634, 30140), (2740, 28974), (3014, 26340), (3288, 24145), (3512, 22605), (4110, 19316), (4390, 18084), (4521, 17560), (4829, 16440), (5268, 15070), (5480, 14487), (6028, 13170), (6585, 12056), (7535, 10536), (8220, 9658), (8780, 9042)]