77922120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5113}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 235653120

約数和(自身を除く): 157731000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5113, 7620, 10226, 15240, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 102260, 122712, 153390, 204520, 306780, 613560, 649351, 1298702, 1948053, 2597404, 3246755, 3896106, 5194808, 6493510, 7792212, 9740265, 12987020, 15584424, 19480530, 25974040, 38961060, 77922120]

約数ペア:

[(1, 77922120), (2, 38961060), (3, 25974040), (4, 19480530), (5, 15584424), (6, 12987020), (8, 9740265), (10, 7792212), (12, 6493510), (15, 5194808), (20, 3896106), (24, 3246755), (30, 2597404), (40, 1948053), (60, 1298702), (120, 649351), (127, 613560), (254, 306780), (381, 204520), (508, 153390), (635, 122712), (762, 102260), (1016, 76695), (1270, 61356), (1524, 51130), (1905, 40904), (2540, 30678), (3048, 25565), (3810, 20452), (5080, 15339), (5113, 15240), (7620, 10226)]