47385360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 180131328

約数和(自身を除く): 132745968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 193, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 386, 396, 440, 465, 495, 496, 528, 558, 579, 620, 660, 682, 720, 744, 772, 792, 880, 930, 965, 990, 1023, 1116, 1158, 1240, 1320, 1364, 1395, 1488, 1544, 1584, 1705, 1737, 1860, 1930, 1980, 2046, 2123, 2232, 2316, 2480, 2640, 2728, 2790, 2895, 3069, 3088, 3410, 3474, 3720, 3860, 3960, 4092, 4246, 4464, 4632, 5115, 5456, 5580, 5790, 5983, 6138, 6369, 6820, 6948, 7440, 7720, 7920, 8184, 8492, 8685, 9264, 10230, 10615, 11160, 11580, 11966, 12276, 12738, 13640, 13896, 15345, 15440, 16368, 16984, 17370, 17949, 19107, 20460, 21230, 22320, 23160, 23932, 24552, 25476, 27280, 27792, 29915, 30690, 31845, 33968, 34740, 35898, 38214, 40920, 42460, 46320, 47864, 49104, 50952, 53847, 59830, 61380, 63690, 65813, 69480, 71796, 76428, 81840, 84920, 89745, 95535, 95728, 101904, 107694, 119660, 122760, 127380, 131626, 138960, 143592, 152856, 169840, 179490, 191070, 197439, 215388, 239320, 245520, 254760, 263252, 269235, 287184, 305712, 329065, 358980, 382140, 394878, 430776, 478640, 509520, 526504, 538470, 592317, 658130, 717960, 764280, 789756, 861552, 987195, 1053008, 1076940, 1184634, 1316260, 1435920, 1528560, 1579512, 1974390, 2153880, 2369268, 2632520, 2961585, 3159024, 3948780, 4307760, 4738536, 5265040, 5923170, 7897560, 9477072, 11846340, 15795120, 23692680, 47385360]

約数ペア:

[(1, 47385360), (2, 23692680), (3, 15795120), (4, 11846340), (5, 9477072), (6, 7897560), (8, 5923170), (9, 5265040), (10, 4738536), (11, 4307760), (12, 3948780), (15, 3159024), (16, 2961585), (18, 2632520), (20, 2369268), (22, 2153880), (24, 1974390), (30, 1579512), (31, 1528560), (33, 1435920), (36, 1316260), (40, 1184634), (44, 1076940), (45, 1053008), (48, 987195), (55, 861552), (60, 789756), (62, 764280), (66, 717960), (72, 658130), (80, 592317), (88, 538470), (90, 526504), (93, 509520), (99, 478640), (110, 430776), (120, 394878), (124, 382140), (132, 358980), (144, 329065), (155, 305712), (165, 287184), (176, 269235), (180, 263252), (186, 254760), (193, 245520), (198, 239320), (220, 215388), (240, 197439), (248, 191070), (264, 179490), (279, 169840), (310, 152856), (330, 143592), (341, 138960), (360, 131626), (372, 127380), (386, 122760), (396, 119660), (440, 107694), (465, 101904), (495, 95728), (496, 95535), (528, 89745), (558, 84920), (579, 81840), (620, 76428), (660, 71796), (682, 69480), (720, 65813), (744, 63690), (772, 61380), (792, 59830), (880, 53847), (930, 50952), (965, 49104), (990, 47864), (1023, 46320), (1116, 42460), (1158, 40920), (1240, 38214), (1320, 35898), (1364, 34740), (1395, 33968), (1488, 31845), (1544, 30690), (1584, 29915), (1705, 27792), (1737, 27280), (1860, 25476), (1930, 24552), (1980, 23932), (2046, 23160), (2123, 22320), (2232, 21230), (2316, 20460), (2480, 19107), (2640, 17949), (2728, 17370), (2790, 16984), (2895, 16368), (3069, 15440), (3088, 15345), (3410, 13896), (3474, 13640), (3720, 12738), (3860, 12276), (3960, 11966), (4092, 11580), (4246, 11160), (4464, 10615), (4632, 10230), (5115, 9264), (5456, 8685), (5580, 8492), (5790, 8184), (5983, 7920), (6138, 7720), (6369, 7440), (6820, 6948)]