38463840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26711}}^1$

素因数の和:26732

約数の個数: 72

約数和(自身を含む): 131262768

約数和(自身を除く): 92798928

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26711, 53422, 80133, 106844, 133555, 160266, 213688, 240399, 267110, 320532, 400665, 427376, 480798, 534220, 641064, 801330, 854752, 961596, 1068440, 1201995, 1282128, 1602660, 1923192, 2136880, 2403990, 2564256, 3205320, 3846384, 4273760, 4807980, 6410640, 7692768, 9615960, 12821280, 19231920, 38463840]

約数ペア:

[(1, 38463840), (2, 19231920), (3, 12821280), (4, 9615960), (5, 7692768), (6, 6410640), (8, 4807980), (9, 4273760), (10, 3846384), (12, 3205320), (15, 2564256), (16, 2403990), (18, 2136880), (20, 1923192), (24, 1602660), (30, 1282128), (32, 1201995), (36, 1068440), (40, 961596), (45, 854752), (48, 801330), (60, 641064), (72, 534220), (80, 480798), (90, 427376), (96, 400665), (120, 320532), (144, 267110), (160, 240399), (180, 213688), (240, 160266), (288, 133555), (360, 106844), (480, 80133), (720, 53422), (1440, 26711)]