420169392

素因数分解:

$2^4\times 3^2\times {\mathrm{269}}^1\times {\mathrm{10847}}^1$

素因数の和:11130

約数の個数: 60

約数和(自身を含む): 1180370880

約数和(自身を除く): 760201488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4304, 4842, 6456, 9684, 10847, 12912, 19368, 21694, 32541, 38736, 43388, 65082, 86776, 97623, 130164, 173552, 195246, 260328, 390492, 520656, 780984, 1561968, 2917843, 5835686, 8753529, 11671372, 17507058, 23342744, 26260587, 35014116, 46685488, 52521174, 70028232, 105042348, 140056464, 210084696, 420169392]

約数ペア:

[(1, 420169392), (2, 210084696), (3, 140056464), (4, 105042348), (6, 70028232), (8, 52521174), (9, 46685488), (12, 35014116), (16, 26260587), (18, 23342744), (24, 17507058), (36, 11671372), (48, 8753529), (72, 5835686), (144, 2917843), (269, 1561968), (538, 780984), (807, 520656), (1076, 390492), (1614, 260328), (2152, 195246), (2421, 173552), (3228, 130164), (4304, 97623), (4842, 86776), (6456, 65082), (9684, 43388), (10847, 38736), (12912, 32541), (19368, 21694)]