30631173120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{664739}}^1$

素因数の和:664770

約数の個数: 132

約数和(自身を含む): 106136376840

約数和(自身を除く): 75505203720

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, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 664739, 1329478, 1994217, 2658956, 3323695, 3988434, 5317912, 5982651, 6647390, 7976868, 9971085, 10635824, 11965302, 13294780, 15953736, 19942170, 21271648, 23930604, 26589560, 29913255, 31907472, 39884340, 42543296, 47861208, 53179120, 59826510, 63814944, 79768680, 85086592, 95722416, 106358240, 119653020, 127629888, 159537360, 170173184, 191444832, 212716480, 239306040, 255259776, 319074720, 340346368, 382889664, 425432960, 478612080, 510519552, 638149440, 680692736, 765779328, 850865920, 957224160, 1021039104, 1276298880, 1531558656, 1701731840, 1914448320, 2042078208, 2552597760, 3063117312, 3403463680, 3828896640, 5105195520, 6126234624, 7657793280, 10210391040, 15315586560, 30631173120]

約数ペア:

[(1, 30631173120), (2, 15315586560), (3, 10210391040), (4, 7657793280), (5, 6126234624), (6, 5105195520), (8, 3828896640), (9, 3403463680), (10, 3063117312), (12, 2552597760), (15, 2042078208), (16, 1914448320), (18, 1701731840), (20, 1531558656), (24, 1276298880), (30, 1021039104), (32, 957224160), (36, 850865920), (40, 765779328), (45, 680692736), (48, 638149440), (60, 510519552), (64, 478612080), (72, 425432960), (80, 382889664), (90, 340346368), (96, 319074720), (120, 255259776), (128, 239306040), (144, 212716480), (160, 191444832), (180, 170173184), (192, 159537360), (240, 127629888), (256, 119653020), (288, 106358240), (320, 95722416), (360, 85086592), (384, 79768680), (480, 63814944), (512, 59826510), (576, 53179120), (640, 47861208), (720, 42543296), (768, 39884340), (960, 31907472), (1024, 29913255), (1152, 26589560), (1280, 23930604), (1440, 21271648), (1536, 19942170), (1920, 15953736), (2304, 13294780), (2560, 11965302), (2880, 10635824), (3072, 9971085), (3840, 7976868), (4608, 6647390), (5120, 5982651), (5760, 5317912), (7680, 3988434), (9216, 3323695), (11520, 2658956), (15360, 1994217), (23040, 1329478), (46080, 664739)]