38111760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1293

約数の個数: 120

約数和(自身を含む): 131074944

約数和(自身を除く): 92963184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1231, 1290, 1548, 1720, 1935, 2064, 2462, 2580, 3096, 3440, 3693, 3870, 4924, 5160, 6155, 6192, 7386, 7740, 9848, 10320, 11079, 12310, 14772, 15480, 18465, 19696, 22158, 24620, 29544, 30960, 36930, 44316, 49240, 52933, 55395, 59088, 73860, 88632, 98480, 105866, 110790, 147720, 158799, 177264, 211732, 221580, 264665, 295440, 317598, 423464, 443160, 476397, 529330, 635196, 793995, 846928, 886320, 952794, 1058660, 1270392, 1587990, 1905588, 2117320, 2381985, 2540784, 3175980, 3811176, 4234640, 4763970, 6351960, 7622352, 9527940, 12703920, 19055880, 38111760]

約数ペア:

[(1, 38111760), (2, 19055880), (3, 12703920), (4, 9527940), (5, 7622352), (6, 6351960), (8, 4763970), (9, 4234640), (10, 3811176), (12, 3175980), (15, 2540784), (16, 2381985), (18, 2117320), (20, 1905588), (24, 1587990), (30, 1270392), (36, 1058660), (40, 952794), (43, 886320), (45, 846928), (48, 793995), (60, 635196), (72, 529330), (80, 476397), (86, 443160), (90, 423464), (120, 317598), (129, 295440), (144, 264665), (172, 221580), (180, 211732), (215, 177264), (240, 158799), (258, 147720), (344, 110790), (360, 105866), (387, 98480), (430, 88632), (516, 73860), (645, 59088), (688, 55395), (720, 52933), (774, 49240), (860, 44316), (1032, 36930), (1231, 30960), (1290, 29544), (1548, 24620), (1720, 22158), (1935, 19696), (2064, 18465), (2462, 15480), (2580, 14772), (3096, 12310), (3440, 11079), (3693, 10320), (3870, 9848), (4924, 7740), (5160, 7386), (6155, 6192)]