2839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11833}}^1$

素因数の和:11849

約数の個数: 40

約数和(自身を含む): 8804496

約数和(自身を除く): 5964576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11833, 23666, 35499, 47332, 59165, 70998, 94664, 118330, 141996, 177495, 189328, 236660, 283992, 354990, 473320, 567984, 709980, 946640, 1419960, 2839920]

約数ペア:

[(1, 2839920), (2, 1419960), (3, 946640), (4, 709980), (5, 567984), (6, 473320), (8, 354990), (10, 283992), (12, 236660), (15, 189328), (16, 177495), (20, 141996), (24, 118330), (30, 94664), (40, 70998), (48, 59165), (60, 47332), (80, 35499), (120, 23666), (240, 11833)]