242979840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5273}}^1$

素因数の和:5304

約数の個数: 132

約数和(自身を含む): 842078484

約数和(自身を除く): 599098644

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5273, 5760, 7680, 9216, 10546, 11520, 15360, 15819, 21092, 23040, 26365, 31638, 42184, 46080, 47457, 52730, 63276, 79095, 84368, 94914, 105460, 126552, 158190, 168736, 189828, 210920, 237285, 253104, 316380, 337472, 379656, 421840, 474570, 506208, 632760, 674944, 759312, 843680, 949140, 1012416, 1265520, 1349888, 1518624, 1687360, 1898280, 2024832, 2531040, 2699776, 3037248, 3374720, 3796560, 4049664, 5062080, 5399552, 6074496, 6749440, 7593120, 8099328, 10124160, 12148992, 13498880, 15186240, 16198656, 20248320, 24297984, 26997760, 30372480, 40496640, 48595968, 60744960, 80993280, 121489920, 242979840]

約数ペア:

[(1, 242979840), (2, 121489920), (3, 80993280), (4, 60744960), (5, 48595968), (6, 40496640), (8, 30372480), (9, 26997760), (10, 24297984), (12, 20248320), (15, 16198656), (16, 15186240), (18, 13498880), (20, 12148992), (24, 10124160), (30, 8099328), (32, 7593120), (36, 6749440), (40, 6074496), (45, 5399552), (48, 5062080), (60, 4049664), (64, 3796560), (72, 3374720), (80, 3037248), (90, 2699776), (96, 2531040), (120, 2024832), (128, 1898280), (144, 1687360), (160, 1518624), (180, 1349888), (192, 1265520), (240, 1012416), (256, 949140), (288, 843680), (320, 759312), (360, 674944), (384, 632760), (480, 506208), (512, 474570), (576, 421840), (640, 379656), (720, 337472), (768, 316380), (960, 253104), (1024, 237285), (1152, 210920), (1280, 189828), (1440, 168736), (1536, 158190), (1920, 126552), (2304, 105460), (2560, 94914), (2880, 84368), (3072, 79095), (3840, 63276), (4608, 52730), (5120, 47457), (5273, 46080), (5760, 42184), (7680, 31638), (9216, 26365), (10546, 23040), (11520, 21092), (15360, 15819)]