323936640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{56239}}^1$

素因数の和:56264

約数の個数: 96

約数和(自身を含む): 1118613600

約数和(自身を除く): 794676960

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, 56239, 112478, 168717, 224956, 281195, 337434, 449912, 506151, 562390, 674868, 843585, 899824, 1012302, 1124780, 1349736, 1687170, 1799648, 2024604, 2249560, 2530755, 2699472, 3374340, 3599296, 4049208, 4499120, 5061510, 5398944, 6748680, 7198592, 8098416, 8998240, 10123020, 10797888, 13497360, 16196832, 17996480, 20246040, 21595776, 26994720, 32393664, 35992960, 40492080, 53989440, 64787328, 80984160, 107978880, 161968320, 323936640]

約数ペア:

[(1, 323936640), (2, 161968320), (3, 107978880), (4, 80984160), (5, 64787328), (6, 53989440), (8, 40492080), (9, 35992960), (10, 32393664), (12, 26994720), (15, 21595776), (16, 20246040), (18, 17996480), (20, 16196832), (24, 13497360), (30, 10797888), (32, 10123020), (36, 8998240), (40, 8098416), (45, 7198592), (48, 6748680), (60, 5398944), (64, 5061510), (72, 4499120), (80, 4049208), (90, 3599296), (96, 3374340), (120, 2699472), (128, 2530755), (144, 2249560), (160, 2024604), (180, 1799648), (192, 1687170), (240, 1349736), (288, 1124780), (320, 1012302), (360, 899824), (384, 843585), (480, 674868), (576, 562390), (640, 506151), (720, 449912), (960, 337434), (1152, 281195), (1440, 224956), (1920, 168717), (2880, 112478), (5760, 56239)]