253470993120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19557947}}^1$

素因数の和:19557974

約数の個数: 120

約数和(自身を含む): 894541425624

約数和(自身を除く): 641070432504

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 19557947, 39115894, 58673841, 78231788, 97789735, 117347682, 156463576, 176021523, 195579470, 234695364, 293369205, 312927152, 352043046, 391158940, 469390728, 528064569, 586738410, 625854304, 704086092, 782317880, 880107615, 938781456, 1056129138, 1173476820, 1408172184, 1564635760, 1584193707, 1760215230, 1877562912, 2112258276, 2346953640, 2640322845, 2816344368, 3129271520, 3168387414, 3520430460, 4224516552, 4693907280, 5280645690, 5632688736, 6336774828, 7040860920, 7920968535, 8449033104, 9387814560, 10561291380, 12673549656, 14081721840, 15841937070, 16898066208, 21122582760, 25347099312, 28163443680, 31683874140, 42245165520, 50694198624, 63367748280, 84490331040, 126735496560, 253470993120]

約数ペア:

[(1, 253470993120), (2, 126735496560), (3, 84490331040), (4, 63367748280), (5, 50694198624), (6, 42245165520), (8, 31683874140), (9, 28163443680), (10, 25347099312), (12, 21122582760), (15, 16898066208), (16, 15841937070), (18, 14081721840), (20, 12673549656), (24, 10561291380), (27, 9387814560), (30, 8449033104), (32, 7920968535), (36, 7040860920), (40, 6336774828), (45, 5632688736), (48, 5280645690), (54, 4693907280), (60, 4224516552), (72, 3520430460), (80, 3168387414), (81, 3129271520), (90, 2816344368), (96, 2640322845), (108, 2346953640), (120, 2112258276), (135, 1877562912), (144, 1760215230), (160, 1584193707), (162, 1564635760), (180, 1408172184), (216, 1173476820), (240, 1056129138), (270, 938781456), (288, 880107615), (324, 782317880), (360, 704086092), (405, 625854304), (432, 586738410), (480, 528064569), (540, 469390728), (648, 391158940), (720, 352043046), (810, 312927152), (864, 293369205), (1080, 234695364), (1296, 195579470), (1440, 176021523), (1620, 156463576), (2160, 117347682), (2592, 97789735), (3240, 78231788), (4320, 58673841), (6480, 39115894), (12960, 19557947)]