247271040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{42929}}^1$

素因数の和:42954

約数の個数: 96

約数和(自身を含む): 853877700

約数和(自身を除く): 606606660

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 42929, 85858, 128787, 171716, 214645, 257574, 343432, 386361, 429290, 515148, 643935, 686864, 772722, 858580, 1030296, 1287870, 1373728, 1545444, 1717160, 1931805, 2060592, 2575740, 2747456, 3090888, 3434320, 3863610, 4121184, 5151480, 5494912, 6181776, 6868640, 7727220, 8242368, 10302960, 12363552, 13737280, 15454440, 16484736, 20605920, 24727104, 27474560, 30908880, 41211840, 49454208, 61817760, 82423680, 123635520, 247271040]

約数ペア:

[(1, 247271040), (2, 123635520), (3, 82423680), (4, 61817760), (5, 49454208), (6, 41211840), (8, 30908880), (9, 27474560), (10, 24727104), (12, 20605920), (15, 16484736), (16, 15454440), (18, 13737280), (20, 12363552), (24, 10302960), (30, 8242368), (32, 7727220), (36, 6868640), (40, 6181776), (45, 5494912), (48, 5151480), (60, 4121184), (64, 3863610), (72, 3434320), (80, 3090888), (90, 2747456), (96, 2575740), (120, 2060592), (128, 1931805), (144, 1717160), (160, 1545444), (180, 1373728), (192, 1287870), (240, 1030296), (288, 858580), (320, 772722), (360, 686864), (384, 643935), (480, 515148), (576, 429290), (640, 386361), (720, 343432), (960, 257574), (1152, 214645), (1440, 171716), (1920, 128787), (2880, 85858), (5760, 42929)]