24997440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 112

約数和(自身を含む): 85514688

約数和(自身を除く): 60517248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2003, 2080, 2496, 3120, 4006, 4160, 6009, 6240, 8012, 10015, 12018, 12480, 16024, 20030, 24036, 26039, 30045, 32048, 40060, 48072, 52078, 60090, 64096, 78117, 80120, 96144, 104156, 120180, 128192, 130195, 156234, 160240, 192288, 208312, 240360, 260390, 312468, 320480, 384576, 390585, 416624, 480720, 520780, 624936, 640960, 781170, 833248, 961440, 1041560, 1249872, 1562340, 1666496, 1922880, 2083120, 2499744, 3124680, 4166240, 4999488, 6249360, 8332480, 12498720, 24997440]

約数ペア:

[(1, 24997440), (2, 12498720), (3, 8332480), (4, 6249360), (5, 4999488), (6, 4166240), (8, 3124680), (10, 2499744), (12, 2083120), (13, 1922880), (15, 1666496), (16, 1562340), (20, 1249872), (24, 1041560), (26, 961440), (30, 833248), (32, 781170), (39, 640960), (40, 624936), (48, 520780), (52, 480720), (60, 416624), (64, 390585), (65, 384576), (78, 320480), (80, 312468), (96, 260390), (104, 240360), (120, 208312), (130, 192288), (156, 160240), (160, 156234), (192, 130195), (195, 128192), (208, 120180), (240, 104156), (260, 96144), (312, 80120), (320, 78117), (390, 64096), (416, 60090), (480, 52078), (520, 48072), (624, 40060), (780, 32048), (832, 30045), (960, 26039), (1040, 24036), (1248, 20030), (1560, 16024), (2003, 12480), (2080, 12018), (2496, 10015), (3120, 8012), (4006, 6240), (4160, 6009)]