80370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 224640

約数和(自身を除く): 144270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 4230, 4465, 5358, 8037, 8930, 13395, 16074, 26790, 40185, 80370]

約数ペア:

[(1, 80370), (2, 40185), (3, 26790), (5, 16074), (6, 13395), (9, 8930), (10, 8037), (15, 5358), (18, 4465), (19, 4230), (30, 2679), (38, 2115), (45, 1786), (47, 1710), (57, 1410), (90, 893), (94, 855), (95, 846), (114, 705), (141, 570), (171, 470), (190, 423), (235, 342), (282, 285)]