194801760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15031}}^1$

素因数の和:15058

約数の個数: 120

約数和(自身を含む): 687533616

約数和(自身を除く): 492731856

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, 15031, 30062, 45093, 60124, 75155, 90186, 120248, 135279, 150310, 180372, 225465, 240496, 270558, 300620, 360744, 405837, 450930, 480992, 541116, 601240, 676395, 721488, 811674, 901860, 1082232, 1202480, 1217511, 1352790, 1442976, 1623348, 1803720, 2029185, 2164464, 2404960, 2435022, 2705580, 3246696, 3607440, 4058370, 4328928, 4870044, 5411160, 6087555, 6493392, 7214880, 8116740, 9740088, 10822320, 12175110, 12986784, 16233480, 19480176, 21644640, 24350220, 32466960, 38960352, 48700440, 64933920, 97400880, 194801760]

約数ペア:

[(1, 194801760), (2, 97400880), (3, 64933920), (4, 48700440), (5, 38960352), (6, 32466960), (8, 24350220), (9, 21644640), (10, 19480176), (12, 16233480), (15, 12986784), (16, 12175110), (18, 10822320), (20, 9740088), (24, 8116740), (27, 7214880), (30, 6493392), (32, 6087555), (36, 5411160), (40, 4870044), (45, 4328928), (48, 4058370), (54, 3607440), (60, 3246696), (72, 2705580), (80, 2435022), (81, 2404960), (90, 2164464), (96, 2029185), (108, 1803720), (120, 1623348), (135, 1442976), (144, 1352790), (160, 1217511), (162, 1202480), (180, 1082232), (216, 901860), (240, 811674), (270, 721488), (288, 676395), (324, 601240), (360, 541116), (405, 480992), (432, 450930), (480, 405837), (540, 360744), (648, 300620), (720, 270558), (810, 240496), (864, 225465), (1080, 180372), (1296, 150310), (1440, 135279), (1620, 120248), (2160, 90186), (2592, 75155), (3240, 60124), (4320, 45093), (6480, 30062), (12960, 15031)]