142202040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1185017}}^1$

素因数の和:1185031

約数の個数: 32

約数和(自身を含む): 426606480

約数和(自身を除く): 284404440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1185017, 2370034, 3555051, 4740068, 5925085, 7110102, 9480136, 11850170, 14220204, 17775255, 23700340, 28440408, 35550510, 47400680, 71101020, 142202040]

約数ペア:

[(1, 142202040), (2, 71101020), (3, 47400680), (4, 35550510), (5, 28440408), (6, 23700340), (8, 17775255), (10, 14220204), (12, 11850170), (15, 9480136), (20, 7110102), (24, 5925085), (30, 4740068), (40, 3555051), (60, 2370034), (120, 1185017)]