144584460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267749}}^1$

素因数の和:267767

約数の個数: 48

約数和(自身を含む): 449820000

約数和(自身を除く): 305235540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267749, 535498, 803247, 1070996, 1338745, 1606494, 2409741, 2677490, 3212988, 4016235, 4819482, 5354980, 7229223, 8032470, 9638964, 12048705, 14458446, 16064940, 24097410, 28916892, 36146115, 48194820, 72292230, 144584460]

約数ペア:

[(1, 144584460), (2, 72292230), (3, 48194820), (4, 36146115), (5, 28916892), (6, 24097410), (9, 16064940), (10, 14458446), (12, 12048705), (15, 9638964), (18, 8032470), (20, 7229223), (27, 5354980), (30, 4819482), (36, 4016235), (45, 3212988), (54, 2677490), (60, 2409741), (90, 1606494), (108, 1338745), (135, 1070996), (180, 803247), (270, 535498), (540, 267749)]