130342920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1086191}}^1$

素因数の和:1086205

約数の個数: 32

約数和(自身を含む): 391029120

約数和(自身を除く): 260686200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1086191, 2172382, 3258573, 4344764, 5430955, 6517146, 8689528, 10861910, 13034292, 16292865, 21723820, 26068584, 32585730, 43447640, 65171460, 130342920]

約数ペア:

[(1, 130342920), (2, 65171460), (3, 43447640), (4, 32585730), (5, 26068584), (6, 21723820), (8, 16292865), (10, 13034292), (12, 10861910), (15, 8689528), (20, 6517146), (24, 5430955), (30, 4344764), (40, 3258573), (60, 2172382), (120, 1086191)]