260974080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 926887104

約数和(自身を除く): 665913024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 241, 256, 282, 288, 320, 360, 376, 384, 423, 470, 480, 482, 512, 564, 576, 640, 705, 720, 723, 752, 768, 846, 940, 960, 964, 1128, 1152, 1205, 1280, 1410, 1440, 1446, 1504, 1536, 1692, 1880, 1920, 1928, 2115, 2169, 2256, 2304, 2410, 2560, 2820, 2880, 2892, 3008, 3384, 3615, 3760, 3840, 3856, 4230, 4338, 4512, 4608, 4820, 5640, 5760, 5784, 6016, 6768, 7230, 7520, 7680, 7712, 8460, 8676, 9024, 9640, 10845, 11280, 11327, 11520, 11568, 12032, 13536, 14460, 15040, 15424, 16920, 17352, 18048, 19280, 21690, 22560, 22654, 23040, 23136, 24064, 27072, 28920, 30080, 30848, 33840, 33981, 34704, 36096, 38560, 43380, 45120, 45308, 46272, 54144, 56635, 57840, 60160, 61696, 67680, 67962, 69408, 72192, 77120, 86760, 90240, 90616, 92544, 101943, 108288, 113270, 115680, 120320, 123392, 135360, 135924, 138816, 154240, 169905, 173520, 180480, 181232, 185088, 203886, 216576, 226540, 231360, 270720, 271848, 277632, 308480, 339810, 347040, 360960, 362464, 370176, 407772, 453080, 462720, 509715, 541440, 543696, 555264, 616960, 679620, 694080, 724928, 815544, 906160, 925440, 1019430, 1082880, 1087392, 1110528, 1359240, 1388160, 1449856, 1631088, 1812320, 1850880, 2038860, 2174784, 2718480, 2776320, 2899712, 3262176, 3624640, 4077720, 4349568, 5436960, 5552640, 5799424, 6524352, 7249280, 8155440, 8699136, 10873920, 13048704, 14498560, 16310880, 17398272, 21747840, 26097408, 28997120, 32621760, 43495680, 52194816, 65243520, 86991360, 130487040, 260974080]

約数ペア:

[(1, 260974080), (2, 130487040), (3, 86991360), (4, 65243520), (5, 52194816), (6, 43495680), (8, 32621760), (9, 28997120), (10, 26097408), (12, 21747840), (15, 17398272), (16, 16310880), (18, 14498560), (20, 13048704), (24, 10873920), (30, 8699136), (32, 8155440), (36, 7249280), (40, 6524352), (45, 5799424), (47, 5552640), (48, 5436960), (60, 4349568), (64, 4077720), (72, 3624640), (80, 3262176), (90, 2899712), (94, 2776320), (96, 2718480), (120, 2174784), (128, 2038860), (141, 1850880), (144, 1812320), (160, 1631088), (180, 1449856), (188, 1388160), (192, 1359240), (235, 1110528), (240, 1087392), (241, 1082880), (256, 1019430), (282, 925440), (288, 906160), (320, 815544), (360, 724928), (376, 694080), (384, 679620), (423, 616960), (470, 555264), (480, 543696), (482, 541440), (512, 509715), (564, 462720), (576, 453080), (640, 407772), (705, 370176), (720, 362464), (723, 360960), (752, 347040), (768, 339810), (846, 308480), (940, 277632), (960, 271848), (964, 270720), (1128, 231360), (1152, 226540), (1205, 216576), (1280, 203886), (1410, 185088), (1440, 181232), (1446, 180480), (1504, 173520), (1536, 169905), (1692, 154240), (1880, 138816), (1920, 135924), (1928, 135360), (2115, 123392), (2169, 120320), (2256, 115680), (2304, 113270), (2410, 108288), (2560, 101943), (2820, 92544), (2880, 90616), (2892, 90240), (3008, 86760), (3384, 77120), (3615, 72192), (3760, 69408), (3840, 67962), (3856, 67680), (4230, 61696), (4338, 60160), (4512, 57840), (4608, 56635), (4820, 54144), (5640, 46272), (5760, 45308), (5784, 45120), (6016, 43380), (6768, 38560), (7230, 36096), (7520, 34704), (7680, 33981), (7712, 33840), (8460, 30848), (8676, 30080), (9024, 28920), (9640, 27072), (10845, 24064), (11280, 23136), (11327, 23040), (11520, 22654), (11568, 22560), (12032, 21690), (13536, 19280), (14460, 18048), (15040, 17352), (15424, 16920)]