142238640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{592661}}^1$

素因数の和:592677

約数の個数: 40

約数和(自身を含む): 440940528

約数和(自身を除く): 298701888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 592661, 1185322, 1777983, 2370644, 2963305, 3555966, 4741288, 5926610, 7111932, 8889915, 9482576, 11853220, 14223864, 17779830, 23706440, 28447728, 35559660, 47412880, 71119320, 142238640]

約数ペア:

[(1, 142238640), (2, 71119320), (3, 47412880), (4, 35559660), (5, 28447728), (6, 23706440), (8, 17779830), (10, 14223864), (12, 11853220), (15, 9482576), (16, 8889915), (20, 7111932), (24, 5926610), (30, 4741288), (40, 3555966), (48, 2963305), (60, 2370644), (80, 1777983), (120, 1185322), (240, 592661)]