2798184960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{40483}}^1$

素因数の和:40515

約数の個数: 160

約数和(自身を含む): 9939631680

約数和(自身を除く): 7141446720

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, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 40483, 69120, 80966, 121449, 161932, 202415, 242898, 323864, 364347, 404830, 485796, 607245, 647728, 728694, 809660, 971592, 1093041, 1214490, 1295456, 1457388, 1619320, 1821735, 1943184, 2186082, 2428980, 2590912, 2914776, 3238640, 3643470, 3886368, 4372164, 4857960, 5181824, 5465205, 5829552, 6477280, 7286940, 7772736, 8744328, 9715920, 10363648, 10930410, 11659104, 12954560, 14573880, 15545472, 17488656, 19431840, 20727296, 21860820, 23318208, 25909120, 29147760, 31090944, 34977312, 38863680, 43721640, 46636416, 51818240, 58295520, 62181888, 69954624, 77727360, 87443280, 93272832, 103636480, 116591040, 139909248, 155454720, 174886560, 186545664, 233182080, 279818496, 310909440, 349773120, 466364160, 559636992, 699546240, 932728320, 1399092480, 2798184960]

約数ペア:

[(1, 2798184960), (2, 1399092480), (3, 932728320), (4, 699546240), (5, 559636992), (6, 466364160), (8, 349773120), (9, 310909440), (10, 279818496), (12, 233182080), (15, 186545664), (16, 174886560), (18, 155454720), (20, 139909248), (24, 116591040), (27, 103636480), (30, 93272832), (32, 87443280), (36, 77727360), (40, 69954624), (45, 62181888), (48, 58295520), (54, 51818240), (60, 46636416), (64, 43721640), (72, 38863680), (80, 34977312), (90, 31090944), (96, 29147760), (108, 25909120), (120, 23318208), (128, 21860820), (135, 20727296), (144, 19431840), (160, 17488656), (180, 15545472), (192, 14573880), (216, 12954560), (240, 11659104), (256, 10930410), (270, 10363648), (288, 9715920), (320, 8744328), (360, 7772736), (384, 7286940), (432, 6477280), (480, 5829552), (512, 5465205), (540, 5181824), (576, 4857960), (640, 4372164), (720, 3886368), (768, 3643470), (864, 3238640), (960, 2914776), (1080, 2590912), (1152, 2428980), (1280, 2186082), (1440, 1943184), (1536, 1821735), (1728, 1619320), (1920, 1457388), (2160, 1295456), (2304, 1214490), (2560, 1093041), (2880, 971592), (3456, 809660), (3840, 728694), (4320, 647728), (4608, 607245), (5760, 485796), (6912, 404830), (7680, 364347), (8640, 323864), (11520, 242898), (13824, 202415), (17280, 161932), (23040, 121449), (34560, 80966), (40483, 69120)]