2098725120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{60727}}^1$

素因数の和:60757

約数の個数: 144

約数和(自身を含む): 7447681920

約数和(自身を除く): 5348956800

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 34560, 60727, 121454, 182181, 242908, 303635, 364362, 485816, 546543, 607270, 728724, 910905, 971632, 1093086, 1214540, 1457448, 1639629, 1821810, 1943264, 2186172, 2429080, 2732715, 2914896, 3279258, 3643620, 3886528, 4372344, 4858160, 5465430, 5829792, 6558516, 7287240, 7773056, 8198145, 8744688, 9716320, 10930860, 11659584, 13117032, 14574480, 15546112, 16396290, 17489376, 19432640, 21861720, 23319168, 26234064, 29148960, 32792580, 34978752, 38865280, 43723440, 46638336, 52468128, 58297920, 65585160, 69957504, 77730560, 87446880, 104936256, 116595840, 131170320, 139915008, 174893760, 209872512, 233191680, 262340640, 349787520, 419745024, 524681280, 699575040, 1049362560, 2098725120]

約数ペア:

[(1, 2098725120), (2, 1049362560), (3, 699575040), (4, 524681280), (5, 419745024), (6, 349787520), (8, 262340640), (9, 233191680), (10, 209872512), (12, 174893760), (15, 139915008), (16, 131170320), (18, 116595840), (20, 104936256), (24, 87446880), (27, 77730560), (30, 69957504), (32, 65585160), (36, 58297920), (40, 52468128), (45, 46638336), (48, 43723440), (54, 38865280), (60, 34978752), (64, 32792580), (72, 29148960), (80, 26234064), (90, 23319168), (96, 21861720), (108, 19432640), (120, 17489376), (128, 16396290), (135, 15546112), (144, 14574480), (160, 13117032), (180, 11659584), (192, 10930860), (216, 9716320), (240, 8744688), (256, 8198145), (270, 7773056), (288, 7287240), (320, 6558516), (360, 5829792), (384, 5465430), (432, 4858160), (480, 4372344), (540, 3886528), (576, 3643620), (640, 3279258), (720, 2914896), (768, 2732715), (864, 2429080), (960, 2186172), (1080, 1943264), (1152, 1821810), (1280, 1639629), (1440, 1457448), (1728, 1214540), (1920, 1093086), (2160, 971632), (2304, 910905), (2880, 728724), (3456, 607270), (3840, 546543), (4320, 485816), (5760, 364362), (6912, 303635), (8640, 242908), (11520, 182181), (17280, 121454), (34560, 60727)]