2842702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7896397}}^1$

素因数の和:7896414

約数の個数: 48

約数和(自身を含む): 9238785660

約数和(自身を除く): 6396082740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7896397, 15792794, 23689191, 31585588, 39481985, 47378382, 63171176, 71067573, 78963970, 94756764, 118445955, 142135146, 157927940, 189513528, 236891910, 284270292, 315855880, 355337865, 473783820, 568540584, 710675730, 947567640, 1421351460, 2842702920]

約数ペア:

[(1, 2842702920), (2, 1421351460), (3, 947567640), (4, 710675730), (5, 568540584), (6, 473783820), (8, 355337865), (9, 315855880), (10, 284270292), (12, 236891910), (15, 189513528), (18, 157927940), (20, 142135146), (24, 118445955), (30, 94756764), (36, 78963970), (40, 71067573), (45, 63171176), (60, 47378382), (72, 39481985), (90, 31585588), (120, 23689191), (180, 15792794), (360, 7896397)]