61927920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{86011}}^1$

素因数の和:86030

約数の個数: 60

約数和(自身を含む): 207977016

約数和(自身を除く): 146049096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 86011, 172022, 258033, 344044, 430055, 516066, 688088, 774099, 860110, 1032132, 1290165, 1376176, 1548198, 1720220, 2064264, 2580330, 3096396, 3440440, 3870495, 4128528, 5160660, 6192792, 6880880, 7740990, 10321320, 12385584, 15481980, 20642640, 30963960, 61927920]

約数ペア:

[(1, 61927920), (2, 30963960), (3, 20642640), (4, 15481980), (5, 12385584), (6, 10321320), (8, 7740990), (9, 6880880), (10, 6192792), (12, 5160660), (15, 4128528), (16, 3870495), (18, 3440440), (20, 3096396), (24, 2580330), (30, 2064264), (36, 1720220), (40, 1548198), (45, 1376176), (48, 1290165), (60, 1032132), (72, 860110), (80, 774099), (90, 688088), (120, 516066), (144, 430055), (180, 344044), (240, 258033), (360, 172022), (720, 86011)]