42722580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2647}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 77390700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2647, 2690, 3228, 4035, 5294, 5380, 7941, 8070, 10588, 13235, 15882, 16140, 26470, 31764, 39705, 52940, 79410, 158820, 712043, 1424086, 2136129, 2848172, 3560215, 4272258, 7120430, 8544516, 10680645, 14240860, 21361290, 42722580]

約数ペア:

[(1, 42722580), (2, 21361290), (3, 14240860), (4, 10680645), (5, 8544516), (6, 7120430), (10, 4272258), (12, 3560215), (15, 2848172), (20, 2136129), (30, 1424086), (60, 712043), (269, 158820), (538, 79410), (807, 52940), (1076, 39705), (1345, 31764), (1614, 26470), (2647, 16140), (2690, 15882), (3228, 13235), (4035, 10588), (5294, 8070), (5380, 7941)]