122041980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39883}}^1$

素因数の和:39915

約数の個数: 72

約数和(自身を含む): 391979952

約数和(自身を除く): 269937972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 39883, 79766, 119649, 159532, 199415, 239298, 358947, 398830, 478596, 598245, 678011, 717894, 797660, 1196490, 1356022, 1435788, 1794735, 2034033, 2392980, 2712044, 3390055, 3589470, 4068066, 6102099, 6780110, 7178940, 8136132, 10170165, 12204198, 13560220, 20340330, 24408396, 30510495, 40680660, 61020990, 122041980]

約数ペア:

[(1, 122041980), (2, 61020990), (3, 40680660), (4, 30510495), (5, 24408396), (6, 20340330), (9, 13560220), (10, 12204198), (12, 10170165), (15, 8136132), (17, 7178940), (18, 6780110), (20, 6102099), (30, 4068066), (34, 3589470), (36, 3390055), (45, 2712044), (51, 2392980), (60, 2034033), (68, 1794735), (85, 1435788), (90, 1356022), (102, 1196490), (153, 797660), (170, 717894), (180, 678011), (204, 598245), (255, 478596), (306, 398830), (340, 358947), (510, 239298), (612, 199415), (765, 159532), (1020, 119649), (1530, 79766), (3060, 39883)]