16253460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 52039680

約数和(自身を除く): 35786220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 127, 135, 158, 162, 180, 237, 254, 270, 316, 324, 381, 395, 405, 474, 508, 540, 635, 711, 762, 790, 810, 948, 1143, 1185, 1270, 1422, 1524, 1580, 1620, 1905, 2133, 2286, 2370, 2540, 2844, 3429, 3555, 3810, 4266, 4572, 4740, 5715, 6399, 6858, 7110, 7620, 8532, 10033, 10287, 10665, 11430, 12798, 13716, 14220, 17145, 20066, 20574, 21330, 22860, 25596, 30099, 31995, 34290, 40132, 41148, 42660, 50165, 51435, 60198, 63990, 68580, 90297, 100330, 102870, 120396, 127980, 150495, 180594, 200660, 205740, 270891, 300990, 361188, 451485, 541782, 601980, 812673, 902970, 1083564, 1354455, 1625346, 1805940, 2708910, 3250692, 4063365, 5417820, 8126730, 16253460]

約数ペア:

[(1, 16253460), (2, 8126730), (3, 5417820), (4, 4063365), (5, 3250692), (6, 2708910), (9, 1805940), (10, 1625346), (12, 1354455), (15, 1083564), (18, 902970), (20, 812673), (27, 601980), (30, 541782), (36, 451485), (45, 361188), (54, 300990), (60, 270891), (79, 205740), (81, 200660), (90, 180594), (108, 150495), (127, 127980), (135, 120396), (158, 102870), (162, 100330), (180, 90297), (237, 68580), (254, 63990), (270, 60198), (316, 51435), (324, 50165), (381, 42660), (395, 41148), (405, 40132), (474, 34290), (508, 31995), (540, 30099), (635, 25596), (711, 22860), (762, 21330), (790, 20574), (810, 20066), (948, 17145), (1143, 14220), (1185, 13716), (1270, 12798), (1422, 11430), (1524, 10665), (1580, 10287), (1620, 10033), (1905, 8532), (2133, 7620), (2286, 7110), (2370, 6858), (2540, 6399), (2844, 5715), (3429, 4740), (3555, 4572), (3810, 4266)]