57460920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 132895560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 431, 440, 505, 606, 660, 808, 862, 1010, 1111, 1212, 1293, 1320, 1515, 1724, 2020, 2155, 2222, 2424, 2586, 3030, 3333, 3448, 4040, 4310, 4444, 4741, 5172, 5555, 6060, 6465, 6666, 8620, 8888, 9482, 10344, 11110, 12120, 12930, 13332, 14223, 16665, 17240, 18964, 22220, 23705, 25860, 26664, 28446, 33330, 37928, 43531, 44440, 47410, 51720, 56892, 66660, 71115, 87062, 94820, 113784, 130593, 133320, 142230, 174124, 189640, 217655, 261186, 284460, 348248, 435310, 478841, 522372, 568920, 652965, 870620, 957682, 1044744, 1305930, 1436523, 1741240, 1915364, 2394205, 2611860, 2873046, 3830728, 4788410, 5223720, 5746092, 7182615, 9576820, 11492184, 14365230, 19153640, 28730460, 57460920]

約数ペア:

[(1, 57460920), (2, 28730460), (3, 19153640), (4, 14365230), (5, 11492184), (6, 9576820), (8, 7182615), (10, 5746092), (11, 5223720), (12, 4788410), (15, 3830728), (20, 2873046), (22, 2611860), (24, 2394205), (30, 1915364), (33, 1741240), (40, 1436523), (44, 1305930), (55, 1044744), (60, 957682), (66, 870620), (88, 652965), (101, 568920), (110, 522372), (120, 478841), (132, 435310), (165, 348248), (202, 284460), (220, 261186), (264, 217655), (303, 189640), (330, 174124), (404, 142230), (431, 133320), (440, 130593), (505, 113784), (606, 94820), (660, 87062), (808, 71115), (862, 66660), (1010, 56892), (1111, 51720), (1212, 47410), (1293, 44440), (1320, 43531), (1515, 37928), (1724, 33330), (2020, 28446), (2155, 26664), (2222, 25860), (2424, 23705), (2586, 22220), (3030, 18964), (3333, 17240), (3448, 16665), (4040, 14223), (4310, 13332), (4444, 12930), (4741, 12120), (5172, 11110), (5555, 10344), (6060, 9482), (6465, 8888), (6666, 8620)]