1223076780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2264957}}^1$

素因数の和:2264975

約数の個数: 48

約数和(自身を含む): 3805129440

約数和(自身を除く): 2582052660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2264957, 4529914, 6794871, 9059828, 11324785, 13589742, 20384613, 22649570, 27179484, 33974355, 40769226, 45299140, 61153839, 67948710, 81538452, 101923065, 122307678, 135897420, 203846130, 244615356, 305769195, 407692260, 611538390, 1223076780]

約数ペア:

[(1, 1223076780), (2, 611538390), (3, 407692260), (4, 305769195), (5, 244615356), (6, 203846130), (9, 135897420), (10, 122307678), (12, 101923065), (15, 81538452), (18, 67948710), (20, 61153839), (27, 45299140), (30, 40769226), (36, 33974355), (45, 27179484), (54, 22649570), (60, 20384613), (90, 13589742), (108, 11324785), (135, 9059828), (180, 6794871), (270, 4529914), (540, 2264957)]