54367920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75511}}^1$

素因数の和:75530

約数の個数: 60

約数和(自身を含む): 182588016

約数和(自身を除く): 128220096

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, 75511, 151022, 226533, 302044, 377555, 453066, 604088, 679599, 755110, 906132, 1132665, 1208176, 1359198, 1510220, 1812264, 2265330, 2718396, 3020440, 3397995, 3624528, 4530660, 5436792, 6040880, 6795990, 9061320, 10873584, 13591980, 18122640, 27183960, 54367920]

約数ペア:

[(1, 54367920), (2, 27183960), (3, 18122640), (4, 13591980), (5, 10873584), (6, 9061320), (8, 6795990), (9, 6040880), (10, 5436792), (12, 4530660), (15, 3624528), (16, 3397995), (18, 3020440), (20, 2718396), (24, 2265330), (30, 1812264), (36, 1510220), (40, 1359198), (45, 1208176), (48, 1132665), (60, 906132), (72, 755110), (80, 679599), (90, 604088), (120, 453066), (144, 377555), (180, 302044), (240, 226533), (360, 151022), (720, 75511)]