142248240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197567}}^1$

素因数の和:197586

約数の個数: 60

約数和(自身を含む): 477719424

約数和(自身を除く): 335471184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 197567, 395134, 592701, 790268, 987835, 1185402, 1580536, 1778103, 1975670, 2370804, 2963505, 3161072, 3556206, 3951340, 4741608, 5927010, 7112412, 7902680, 8890515, 9483216, 11854020, 14224824, 15805360, 17781030, 23708040, 28449648, 35562060, 47416080, 71124120, 142248240]

約数ペア:

[(1, 142248240), (2, 71124120), (3, 47416080), (4, 35562060), (5, 28449648), (6, 23708040), (8, 17781030), (9, 15805360), (10, 14224824), (12, 11854020), (15, 9483216), (16, 8890515), (18, 7902680), (20, 7112412), (24, 5927010), (30, 4741608), (36, 3951340), (40, 3556206), (45, 3161072), (48, 2963505), (60, 2370804), (72, 1975670), (80, 1778103), (90, 1580536), (120, 1185402), (144, 987835), (180, 790268), (240, 592701), (360, 395134), (720, 197567)]