72972118080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8445847}}^1$

素因数の和:8445873

約数の個数: 112

約数和(自身を含む): 257429447040

約数和(自身を除く): 184457328960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 8445847, 16891694, 25337541, 33783388, 42229235, 50675082, 67566776, 76012623, 84458470, 101350164, 126687705, 135133552, 152025246, 168916940, 202700328, 228037869, 253375410, 270267104, 304050492, 337833880, 380063115, 405400656, 456075738, 506750820, 540534208, 608100984, 675667760, 760126230, 810801312, 912151476, 1013501640, 1140189345, 1216201968, 1351335520, 1520252460, 1621602624, 1824302952, 2027003280, 2280378690, 2432403936, 2702671040, 3040504920, 3648605904, 4054006560, 4560757380, 4864807872, 6081009840, 7297211808, 8108013120, 9121514760, 12162019680, 14594423616, 18243029520, 24324039360, 36486059040, 72972118080]

約数ペア:

[(1, 72972118080), (2, 36486059040), (3, 24324039360), (4, 18243029520), (5, 14594423616), (6, 12162019680), (8, 9121514760), (9, 8108013120), (10, 7297211808), (12, 6081009840), (15, 4864807872), (16, 4560757380), (18, 4054006560), (20, 3648605904), (24, 3040504920), (27, 2702671040), (30, 2432403936), (32, 2280378690), (36, 2027003280), (40, 1824302952), (45, 1621602624), (48, 1520252460), (54, 1351335520), (60, 1216201968), (64, 1140189345), (72, 1013501640), (80, 912151476), (90, 810801312), (96, 760126230), (108, 675667760), (120, 608100984), (135, 540534208), (144, 506750820), (160, 456075738), (180, 405400656), (192, 380063115), (216, 337833880), (240, 304050492), (270, 270267104), (288, 253375410), (320, 228037869), (360, 202700328), (432, 168916940), (480, 152025246), (540, 135133552), (576, 126687705), (720, 101350164), (864, 84458470), (960, 76012623), (1080, 67566776), (1440, 50675082), (1728, 42229235), (2160, 33783388), (2880, 25337541), (4320, 16891694), (8640, 8445847)]