16338780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 51609600

約数和(自身を除く): 35270820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 383, 395, 474, 540, 711, 766, 790, 948, 1149, 1185, 1422, 1532, 1580, 1915, 2133, 2298, 2370, 2844, 3447, 3555, 3830, 4266, 4596, 4740, 5745, 6894, 7110, 7660, 8532, 10341, 10665, 11490, 13788, 14220, 17235, 20682, 21330, 22980, 30257, 34470, 41364, 42660, 51705, 60514, 68940, 90771, 103410, 121028, 151285, 181542, 206820, 272313, 302570, 363084, 453855, 544626, 605140, 816939, 907710, 1089252, 1361565, 1633878, 1815420, 2723130, 3267756, 4084695, 5446260, 8169390, 16338780]

約数ペア:

[(1, 16338780), (2, 8169390), (3, 5446260), (4, 4084695), (5, 3267756), (6, 2723130), (9, 1815420), (10, 1633878), (12, 1361565), (15, 1089252), (18, 907710), (20, 816939), (27, 605140), (30, 544626), (36, 453855), (45, 363084), (54, 302570), (60, 272313), (79, 206820), (90, 181542), (108, 151285), (135, 121028), (158, 103410), (180, 90771), (237, 68940), (270, 60514), (316, 51705), (383, 42660), (395, 41364), (474, 34470), (540, 30257), (711, 22980), (766, 21330), (790, 20682), (948, 17235), (1149, 14220), (1185, 13788), (1422, 11490), (1532, 10665), (1580, 10341), (1915, 8532), (2133, 7660), (2298, 7110), (2370, 6894), (2844, 5745), (3447, 4740), (3555, 4596), (3830, 4266)]