243137880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 792136800

約数和(自身を除く): 548998920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 727, 929, 1454, 1858, 2181, 2787, 2908, 3635, 3716, 4362, 4645, 5574, 5816, 6543, 7270, 7432, 8361, 8724, 9290, 10905, 11148, 13086, 13935, 14540, 16722, 17448, 18580, 21810, 22296, 26172, 27870, 29080, 32715, 33444, 37160, 41805, 43620, 52344, 55740, 65430, 66888, 83610, 87240, 111480, 130860, 167220, 261720, 334440, 675383, 1350766, 2026149, 2701532, 3376915, 4052298, 5403064, 6078447, 6753830, 8104596, 10130745, 12156894, 13507660, 16209192, 20261490, 24313788, 27015320, 30392235, 40522980, 48627576, 60784470, 81045960, 121568940, 243137880]

約数ペア:

[(1, 243137880), (2, 121568940), (3, 81045960), (4, 60784470), (5, 48627576), (6, 40522980), (8, 30392235), (9, 27015320), (10, 24313788), (12, 20261490), (15, 16209192), (18, 13507660), (20, 12156894), (24, 10130745), (30, 8104596), (36, 6753830), (40, 6078447), (45, 5403064), (60, 4052298), (72, 3376915), (90, 2701532), (120, 2026149), (180, 1350766), (360, 675383), (727, 334440), (929, 261720), (1454, 167220), (1858, 130860), (2181, 111480), (2787, 87240), (2908, 83610), (3635, 66888), (3716, 65430), (4362, 55740), (4645, 52344), (5574, 43620), (5816, 41805), (6543, 37160), (7270, 33444), (7432, 32715), (8361, 29080), (8724, 27870), (9290, 26172), (10905, 22296), (11148, 21810), (13086, 18580), (13935, 17448), (14540, 16722)]