424667640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{21191}}^1$

素因数の和:21372

約数の個数: 64

約数和(自身を含む): 1281692160

約数和(自身を除く): 857024520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 21191, 42382, 63573, 84764, 105955, 127146, 169528, 211910, 254292, 317865, 423820, 508584, 635730, 847640, 1271460, 2542920, 3538897, 7077794, 10616691, 14155588, 17694485, 21233382, 28311176, 35388970, 42466764, 53083455, 70777940, 84933528, 106166910, 141555880, 212333820, 424667640]

約数ペア:

[(1, 424667640), (2, 212333820), (3, 141555880), (4, 106166910), (5, 84933528), (6, 70777940), (8, 53083455), (10, 42466764), (12, 35388970), (15, 28311176), (20, 21233382), (24, 17694485), (30, 14155588), (40, 10616691), (60, 7077794), (120, 3538897), (167, 2542920), (334, 1271460), (501, 847640), (668, 635730), (835, 508584), (1002, 423820), (1336, 317865), (1670, 254292), (2004, 211910), (2505, 169528), (3340, 127146), (4008, 105955), (5010, 84764), (6680, 63573), (10020, 42382), (20040, 21191)]