39960060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{95143}}^1$

素因数の和:95162

約数の個数: 48

約数和(自身を含む): 127873536

約数和(自身を除く): 87913476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 95143, 190286, 285429, 380572, 475715, 570858, 666001, 951430, 1141716, 1332002, 1427145, 1902860, 1998003, 2664004, 2854290, 3330005, 3996006, 5708580, 6660010, 7992012, 9990015, 13320020, 19980030, 39960060]

約数ペア:

[(1, 39960060), (2, 19980030), (3, 13320020), (4, 9990015), (5, 7992012), (6, 6660010), (7, 5708580), (10, 3996006), (12, 3330005), (14, 2854290), (15, 2664004), (20, 1998003), (21, 1902860), (28, 1427145), (30, 1332002), (35, 1141716), (42, 951430), (60, 666001), (70, 570858), (84, 475715), (105, 380572), (140, 285429), (210, 190286), (420, 95143)]