42720060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 120014496

約数和(自身を除く): 77294436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2017, 2118, 3530, 4034, 4236, 5295, 6051, 7060, 8068, 10085, 10590, 12102, 20170, 21180, 24204, 30255, 40340, 60510, 121020, 712001, 1424002, 2136003, 2848004, 3560005, 4272006, 7120010, 8544012, 10680015, 14240020, 21360030, 42720060]

約数ペア:

[(1, 42720060), (2, 21360030), (3, 14240020), (4, 10680015), (5, 8544012), (6, 7120010), (10, 4272006), (12, 3560005), (15, 2848004), (20, 2136003), (30, 1424002), (60, 712001), (353, 121020), (706, 60510), (1059, 40340), (1412, 30255), (1765, 24204), (2017, 21180), (2118, 20170), (3530, 12102), (4034, 10590), (4236, 10085), (5295, 8068), (6051, 7060)]