25593120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2567

約数の個数: 144

約数和(自身を含む): 99852480

約数和(自身を除く): 74259360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 2539, 3360, 5040, 5078, 7617, 10080, 10156, 12695, 15234, 17773, 20312, 22851, 25390, 30468, 35546, 38085, 40624, 45702, 50780, 53319, 60936, 71092, 76170, 81248, 88865, 91404, 101560, 106638, 114255, 121872, 142184, 152340, 159957, 177730, 182808, 203120, 213276, 228510, 243744, 266595, 284368, 304680, 319914, 355460, 365616, 406240, 426552, 457020, 533190, 568736, 609360, 639828, 710920, 731232, 799785, 853104, 914040, 1066380, 1218720, 1279656, 1421840, 1599570, 1706208, 1828080, 2132760, 2559312, 2843680, 3199140, 3656160, 4265520, 5118624, 6398280, 8531040, 12796560, 25593120]

約数ペア:

[(1, 25593120), (2, 12796560), (3, 8531040), (4, 6398280), (5, 5118624), (6, 4265520), (7, 3656160), (8, 3199140), (9, 2843680), (10, 2559312), (12, 2132760), (14, 1828080), (15, 1706208), (16, 1599570), (18, 1421840), (20, 1279656), (21, 1218720), (24, 1066380), (28, 914040), (30, 853104), (32, 799785), (35, 731232), (36, 710920), (40, 639828), (42, 609360), (45, 568736), (48, 533190), (56, 457020), (60, 426552), (63, 406240), (70, 365616), (72, 355460), (80, 319914), (84, 304680), (90, 284368), (96, 266595), (105, 243744), (112, 228510), (120, 213276), (126, 203120), (140, 182808), (144, 177730), (160, 159957), (168, 152340), (180, 142184), (210, 121872), (224, 114255), (240, 106638), (252, 101560), (280, 91404), (288, 88865), (315, 81248), (336, 76170), (360, 71092), (420, 60936), (480, 53319), (504, 50780), (560, 45702), (630, 40624), (672, 38085), (720, 35546), (840, 30468), (1008, 25390), (1120, 22851), (1260, 20312), (1440, 17773), (1680, 15234), (2016, 12695), (2520, 10156), (2539, 10080), (3360, 7617), (5040, 5078)]